fix: add CL genesis delay to final genesis time (#469)

README.md

@@ -281,7 +281,7 @@ network_params:
   # The number of pre-registered validators for genesis. If 0 or not specified then the value will be calculated from the participants
   preregistered_validator_count: 0
   # How long you want the network to wait before starting up
-  genesis_delay: 120
+  genesis_delay: 20
 
   # Max churn rate for the network introduced by
   # EIP-7514 https:#eips.ethereum.org/EIPS/eip-7514

network_params.yaml

@@ -44,7 +44,7 @@ network_params:
     question tent bar rely arctic volcano long crawl hungry vocal artwork sniff fantasy
     very lucky have athlete"
   preregistered_validator_count: 0
-  genesis_delay: 120
+  genesis_delay: 20
   max_churn: 8
   ejection_balance: 16000000000
   capella_fork_epoch: 0

src/package_io/input_parser.star

@@ -479,7 +479,7 @@ def default_network_params():
         "network_id": "3151908",
         "deposit_contract_address": "0x4242424242424242424242424242424242424242",
         "seconds_per_slot": 12,
-        "genesis_delay": 120,
+        "genesis_delay": 20,
         "max_churn": 8,
         "ejection_balance": 16000000000,
         "eth1_follow_distance": 2048,

src/participant_network.star

@@ -91,7 +91,9 @@ def launch_participant_network(
         # We need to send the same genesis time to both the EL and the CL to ensure that timestamp based forking works as expected
         final_genesis_timestamp = get_final_genesis_timestamp(
             plan,
-            CL_GENESIS_DATA_GENERATION_TIME + num_participants * CL_NODE_STARTUP_TIME,
+            network_params.genesis_delay
+            + CL_GENESIS_DATA_GENERATION_TIME
+            + num_participants * CL_NODE_STARTUP_TIME,
         )
 
         # if preregistered validator count is 0 (default) then calculate the total number of validators from the participants