fix: sepolia genesis delay (#6961)

* fix sepolia genesis delay

* Update packages/config/src/chainConfig/networks/sepolia.ts

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Co-authored-by: Nico Flaig <nflaig@protonmail.com>

Author: domiwei

packages/config/src/chainConfig/networks/sepolia.ts

@@ -17,6 +17,7 @@ export const sepoliaChainConfig: ChainConfig = {
   // # Sunday, June 19, 2022 2:00:00 PM +UTC
   MIN_GENESIS_TIME: 1655647200,
   GENESIS_FORK_VERSION: b("0x90000069"),
+  GENESIS_DELAY: 86400,
 
   // Forking
   // ---------------------------------------------------------------