```json
{
    "participants": [
      {
        "el_client_type": "geth",
        "el_client_image": "ethpandaops/geth:lightclient-devnet-8-edf4ab3",
        "cl_client_type": "lighthouse",
        "cl_client_image": "sigp/lighthouse:deneb",
        "count": 1
      },
      {
        "el_client_type": "geth",
        "el_client_image": "ethpandaops/geth:lightclient-devnet-8-edf4ab3",
        "cl_client_type": "teku",
        "cl_client_image": "consensys/teku:develop",
        "count": 3
      }
    ]
  }
```

Sample input would misbehave before this fix

this is another change we added while fixing merge conflicts today

if someone explicitly sets capella we can have breaks for the default
seconds per slot as seen by @bharath-123 . I am wondering my
`protocolberg` example goes through, I am guessing that reaches epoch 1
as the seconds per slot ar elower

this image is built on both amd64 and arm64, unlike the original. Will
replace with something built & maintained by EthPandaOps @parithosh
@barnabasbusa

This should unblock Guillaume from EF

I believe mev contract deployment breaks when tx-fuzz starts first as
transactions are reported as underpriced

PR adds a possibility to push custom params to Tx_Spammer.

tested with flag --txcount=100 - Looking at Tx_Spammer logs change is
applied.
Also addressing #168

---------
Co-authored-by: Kamil Chodoła <kamil@nethermind.io>

Added el_client_contexts to launch_prometheus

---------
Co-authored-by: Gyanendra Mishra <anomaly.the@gmail.com>

fixes MEV params post
https://github.com/kurtosis-tech/eth-network-package/pull/128

Co-authored-by: Gyanendra Mishra <anomaly.the@gmail.com>

- reduce capella fork epoch to 0 from 2
- indent mev_params for easier readability
- add "mev_flood_seconds_per_bundle": 15,
- add "launch_custom_flood": false

---------
Co-authored-by: Gyanendra Mishra <anomaly.the@gmail.com>

Will fail till we merge a breaking change with the above migration. This
PR is on standby.

Fix #161

Required changes for the latest version of the mock builder.

cc @parithosh

Makes the `args` argument to `main.star#run` optional, so that this is
even easier to import in other code chunks

Changelog picked up from commits here:

feat: add blobspammer

Uses the latest Redis, and DRYs out duplicated Postgres & Redis values

---------
Co-authored-by: mieubrisse <mieubrisse@gmail.com>

This uses the latest postgres-package, which has the unbundled args
format for clarity
Co-authored-by: mieubrisse <mieubrisse@gmail.com>

Co-authored-by: mieubrisse <mieubrisse@gmail.com>

🤖 I have created a release *beep* *boop*
---


##
[0.3.0](https://github.com/kurtosis-tech/eth2-package/compare/0.2.0...0.3.0)
(2023-09-03)


### ⚠ BREAKING CHANGES

* Uses the `plan` object. Users will have to update their Kurtosis CLI
to >= 0.63.0 and restart the engine

### Features

* add beacon-metrics-gazer + beacon-metrics-gazer grafana dashboard
([#114](https://github.com/kurtosis-tech/eth2-package/issues/114))
([55405874](https://github.com/kurtosis-tech/eth2-package/commit/55405874ee50826b65dc2a5664e2b8bf9d7f668b))
* add deneb support
([#96](https://github.com/kurtosis-tech/eth2-package/issues/96))
([07ed5008](https://github.com/kurtosis-tech/eth2-package/commit/07ed500890ab01b6bed04cdacc19b9373e6a4b6a))
* add ethereumjs to nightly runners
([b86d8861](https://github.com/kurtosis-tech/eth2-package/commit/b86d886197ddad2d0ea78efac7e11109838b5dd9))
* add ethereumjs to nightly runners
([#154](https://github.com/kurtosis-tech/eth2-package/issues/154))
([b86d8861](https://github.com/kurtosis-tech/eth2-package/commit/b86d886197ddad2d0ea78efac7e11109838b5dd9))
* add forkmon
([#107](https://github.com/kurtosis-tech/eth2-package/issues/107))
([2a8ad19e](https://github.com/kurtosis-tech/eth2-package/commit/2a8ad19e8ad9c4202bd6dc9dff28eb3ea2cf08f2))
* add light-beaconchain-explorer
([83e01a11](https://github.com/kurtosis-tech/eth2-package/commit/83e01a114a3bad970ebecc2ae10bc863e14cdb3a))
* add light-beaconchain-explorer
([#125](https://github.com/kurtosis-tech/eth2-package/issues/125))
([83e01a11](https://github.com/kurtosis-tech/eth2-package/commit/83e01a114a3bad970ebecc2ae10bc863e14cdb3a))
* add multiple endpoint support for lightbeaconchain expolorer
([#151](https://github.com/kurtosis-tech/eth2-package/issues/151))
([68572cdd](https://github.com/kurtosis-tech/eth2-package/commit/68572cdddb1e2074892f148b69e603a2ee06edb8))
* counting by summing each participant
([f9b638bc](https://github.com/kurtosis-tech/eth2-package/commit/f9b638bc1c26be34fd3dd0ad6e4d59ee4ecd66c3))
* counting by summing each participant
([#112](https://github.com/kurtosis-tech/eth2-package/issues/112))
([f9b638bc](https://github.com/kurtosis-tech/eth2-package/commit/f9b638bc1c26be34fd3dd0ad6e4d59ee4ecd66c3))
* disable login for grafana
([4d7df4be](https://github.com/kurtosis-tech/eth2-package/commit/4d7df4be895b950119d1e5fabe0e4ae3cc0c822e))
* disable login for grafana
([#122](https://github.com/kurtosis-tech/eth2-package/issues/122))
([4d7df4be](https://github.com/kurtosis-tech/eth2-package/commit/4d7df4be895b950119d1e5fabe0e4ae3cc0c822e))
* **formatting:** Add editorconfig, move everything to using tabs (4)
([#106](https://github.com/kurtosis-tech/eth2-package/issues/106))
([cb0fc695](https://github.com/kurtosis-tech/eth2-package/commit/cb0fc695cce7a64386349193ef3cd3ebf692f18d))
* launch the mock mev builder
([#94](https://github.com/kurtosis-tech/eth2-package/issues/94))
([7fcd3e24](https://github.com/kurtosis-tech/eth2-package/commit/7fcd3e24aa1d1c23afa0c37ba3c939c204720d31))
* make it possible to have capella on epoch 0 or non 0
([#108](https://github.com/kurtosis-tech/eth2-package/issues/108))
([1133497b](https://github.com/kurtosis-tech/eth2-package/commit/1133497b18c6fa46f2b6483c9b2eea27bc272868))
* make mev more configurable
([#164](https://github.com/kurtosis-tech/eth2-package/issues/164))
([0165ef1a](https://github.com/kurtosis-tech/eth2-package/commit/0165ef1a67a77dfca2030c1b36ed12d00ae48d18))
* parameterize mev_boost and mev_builder images
([#171](https://github.com/kurtosis-tech/eth2-package/issues/171))
([28adec11](https://github.com/kurtosis-tech/eth2-package/commit/28adec114779e0b5946705038cb19c859c430242))
* snooper support
([#121](https://github.com/kurtosis-tech/eth2-package/issues/121))
([d2cccf4a](https://github.com/kurtosis-tech/eth2-package/commit/d2cccf4af8873a912cc4389f8db75ce4e11e2e44))
* support full MEV
([#115](https://github.com/kurtosis-tech/eth2-package/issues/115))
([e9e8c418](https://github.com/kurtosis-tech/eth2-package/commit/e9e8c418c4a7a9ff099b4514430f8235f4ad1331))
* use eth-network-package to spin up participant network
([#90](https://github.com/kurtosis-tech/eth2-package/issues/90))
([91029acf](https://github.com/kurtosis-tech/eth2-package/commit/91029acfb7867c134baac3aaf758eb06f67fe997))


### Bug Fixes

* a bug around participants
([#129](https://github.com/kurtosis-tech/eth2-package/issues/129))
([9382767f](https://github.com/kurtosis-tech/eth2-package/commit/9382767f88690817de189a3551c37325389faf98))
* delay deneb to 500 epoch
([#102](https://github.com/kurtosis-tech/eth2-package/issues/102))
([d07270bc](https://github.com/kurtosis-tech/eth2-package/commit/d07270bc9802fe2adc44d70e6e8e9c274958eacb))
* dont spin up extra el/cl client for mock-mev
([#158](https://github.com/kurtosis-tech/eth2-package/issues/158))
([46d67fc5](https://github.com/kurtosis-tech/eth2-package/commit/46d67fc5878a01984623c8f3ac9f667d1fb891f2))
* fix an arg parsing bug
([#135](https://github.com/kurtosis-tech/eth2-package/issues/135))
([f084e7c7](https://github.com/kurtosis-tech/eth2-package/commit/f084e7c72738b7afd71d9a1a05f6fba4c388a5de))
* fix passed argument parsing
([#85](https://github.com/kurtosis-tech/eth2-package/issues/85))
([a5d40e9b](https://github.com/kurtosis-tech/eth2-package/commit/a5d40e9bd178ff7ade06f22818475d01546f861a))
* fixed teku validator params for MEV
([#149](https://github.com/kurtosis-tech/eth2-package/issues/149))
([b0079cff](https://github.com/kurtosis-tech/eth2-package/commit/b0079cff08b7c5812e97151ba56a0929593516ba))
* fixing nimbus payload url
([#155](https://github.com/kurtosis-tech/eth2-package/issues/155))
([55c1f594](https://github.com/kurtosis-tech/eth2-package/commit/55c1f59404872c26315844995cbea6a4286b1cb2))
* geth failing after ethash package removal
([#93](https://github.com/kurtosis-tech/eth2-package/issues/93))
([41e3d2cd](https://github.com/kurtosis-tech/eth2-package/commit/41e3d2cd292dd19b805e5c93f3d65ec0ba063104)),
closes [#91](https://github.com/kurtosis-tech/eth2-package/issues/91)
* make besu a bootnode
([29296cd1](https://github.com/kurtosis-tech/eth2-package/commit/29296cd1c78615743d32f68ca50fb51121c5921c))
* make besu a bootnode
([#146](https://github.com/kurtosis-tech/eth2-package/issues/146))
([29296cd1](https://github.com/kurtosis-tech/eth2-package/commit/29296cd1c78615743d32f68ca50fb51121c5921c))
* make this work with kurtosis 0.65.0
([#73](https://github.com/kurtosis-tech/eth2-package/issues/73))
([13c72ec5](https://github.com/kurtosis-tech/eth2-package/commit/13c72ec56e4da79c6a9bd6802a0995c6b00d0a0a))
* mention reth in package readme
([#133](https://github.com/kurtosis-tech/eth2-package/issues/133))
([d11a6898](https://github.com/kurtosis-tech/eth2-package/commit/d11a6898b9f7377a5e8c50ccd3859ec5eed0e556))
* move parallel keystore generation to global config
([0789eedb](https://github.com/kurtosis-tech/eth2-package/commit/0789eedb1f77c418944a2cc7047edd95256d983d))
* move parallel keystore generation to global config
([#130](https://github.com/kurtosis-tech/eth2-package/issues/130))
([0789eedb](https://github.com/kurtosis-tech/eth2-package/commit/0789eedb1f77c418944a2cc7047edd95256d983d))
* nightly tests that rely on etherejums get the right image
([#159](https://github.com/kurtosis-tech/eth2-package/issues/159))
([97b4d33a](https://github.com/kurtosis-tech/eth2-package/commit/97b4d33aa4c236e9615df7f3c62e6221a056385f))
* Nimbus can't run when slot time is below 12s
([#100](https://github.com/kurtosis-tech/eth2-package/issues/100))
([c38bff9f](https://github.com/kurtosis-tech/eth2-package/commit/c38bff9f5d6d49f57c1a66c84828f8bad9c550cc))
* pass right mev-boost url to teku
([#147](https://github.com/kurtosis-tech/eth2-package/issues/147))
([8bb75d91](https://github.com/kurtosis-tech/eth2-package/commit/8bb75d91b9a45a5a2fc7e64118d5913ffef138f4))
* pin postgres package
([#174](https://github.com/kurtosis-tech/eth2-package/issues/174))
([6b8d9d39](https://github.com/kurtosis-tech/eth2-package/commit/6b8d9d39fd06d1dc01d4f3cbbc6c20f9f962bb6a))
* Remove nethermind restriction
([#126](https://github.com/kurtosis-tech/eth2-package/issues/126))
([373c6c9b](https://github.com/kurtosis-tech/eth2-package/commit/373c6c9b45ac4fc9bee930bc5430921cd3a16a1f))
* Switch default images to latest
([#99](https://github.com/kurtosis-tech/eth2-package/issues/99))
([4a85c9dc](https://github.com/kurtosis-tech/eth2-package/commit/4a85c9dccb0e5cbd809ed7047b78e7190d466a91))
* Update enclave name flag
([#87](https://github.com/kurtosis-tech/eth2-package/issues/87))
([6531a7af](https://github.com/kurtosis-tech/eth2-package/commit/6531a7af37faa2d227a2a53739ca7ae0cd4aed9e))
* update genesis generator to support netherminds new format
([#68](https://github.com/kurtosis-tech/eth2-package/issues/68))
([094352d6](https://github.com/kurtosis-tech/eth2-package/commit/094352d6666755da5de6ed3f4b78fd5f37c01f7f))
* update nightly runner
([#163](https://github.com/kurtosis-tech/eth2-package/issues/163))
([4eba65df](https://github.com/kurtosis-tech/eth2-package/commit/4eba65df4fd29ece8a89ac77066e68d330fc2297))
* use eth maintained tx-fuzz
([#110](https://github.com/kurtosis-tech/eth2-package/issues/110))
([b0903bda](https://github.com/kurtosis-tech/eth2-package/commit/b0903bdae490ffa30251ddede9edca21105fba48))
* use flashbots builder
([#162](https://github.com/kurtosis-tech/eth2-package/issues/162))
([7a0c2d03](https://github.com/kurtosis-tech/eth2-package/commit/7a0c2d03dff1dd0ee5c92b5c2f9478f4e56f6920))
* use mev-boost-relay by flashbots
([#141](https://github.com/kurtosis-tech/eth2-package/issues/141))
([fca62fce](https://github.com/kurtosis-tech/eth2-package/commit/fca62fcee23525cc891eaf2494a2b1cb694f5bf4))
* use named artifacts
([#69](https://github.com/kurtosis-tech/eth2-package/issues/69))
([968f0734](https://github.com/kurtosis-tech/eth2-package/commit/968f0734a0ee834c75e184b758989ce1dc9d58be)),
closes [#70](https://github.com/kurtosis-tech/eth2-package/issues/70)
* Use plan object
([#65](https://github.com/kurtosis-tech/eth2-package/issues/65))
([8e5d1855](https://github.com/kurtosis-tech/eth2-package/commit/8e5d18558f92a9fc71ae9a70f1ca139df406d7b7))
* use v2 endoint to get the head block
([#153](https://github.com/kurtosis-tech/eth2-package/issues/153))
([f0847110](https://github.com/kurtosis-tech/eth2-package/commit/f084711061c777c78ef8f002a4f7e597c27e8eb5))
* work with latest eth-network-package
([14dc9577](https://github.com/kurtosis-tech/eth2-package/commit/14dc95776e16f8cdf8ac83a03c53abad489cb8f7))
* work with latest eth-network-package
([#116](https://github.com/kurtosis-tech/eth2-package/issues/116))
([14dc9577](https://github.com/kurtosis-tech/eth2-package/commit/14dc95776e16f8cdf8ac83a03c53abad489cb8f7))

---
This PR was generated with [Release
Please](https://github.com/googleapis/release-please). See
[documentation](https://github.com/googleapis/release-please#release-please).
Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: Gyanendra Mishra <anomaly.the@gmail.com>

This pull request adds the following:
- [readme] verkle example configuration from:
https://notes.ethereum.org/@parithosh/kurtosis-example
- [readme] mock-mev example configuration from:
https://notes.ethereum.org/@parithosh/kurtosis-example
- [readme] Adds a paragraph about common debugging and management
commands (logs, shell, export genesis files)
- Adds an example network_params.json file with update images for
mev-relay and mev-flood. This network_params.json file contains the
default parameters

Fixes: https://github.com/kurtosis-tech/eth2-package/issues/169

The Postgres package always pulls the latest from `master`, meaning any
breaking changes to it will immediately break this package. This pins
the Postgres version in preparation for a breaking change

---------
Co-authored-by: mieubrisse <mieubrisse@gmail.com>