participants:
  - el_type: geth
    cl_type: teku
  - el_type: nethermind
    cl_type: prysm
    cl_image: gcr.io/prysmaticlabs/prysm/beacon-chain:stable
  - el_type: erigon
    cl_type: nimbus
  - el_type: besu
    cl_type: lighthouse
  - el_type: reth
    cl_type: lodestar
  - el_type: ethereumjs
    cl_type: teku
network_params:
  network: ephemery
additional_services: []
