feat: schedule electra on chiado (#7489)

- Closes #7486

Author: nflaig

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

@@ -39,5 +39,8 @@ export const chiadoChainConfig: ChainConfig = {
   DENEB_FORK_EPOCH: 516608, // Wed Jan 31 2024 18:15:40 GMT+0000
   // Electra
   ELECTRA_FORK_VERSION: b("0x0500006f"),
-  ELECTRA_FORK_EPOCH: Infinity,
+  ELECTRA_FORK_EPOCH: 948224, // Thu Mar 06 2025 09:43:40 GMT+0000
+  // Fulu
+  FULU_FORK_VERSION: b("0x0600006f"),
+  FULU_FORK_EPOCH: Infinity,
 };

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

@@ -54,4 +54,15 @@ export const gnosisChainConfig: ChainConfig = {
   // Electra
   ELECTRA_FORK_VERSION: b("0x05000064"),
   ELECTRA_FORK_EPOCH: Infinity,
+  // Fulu
+  FULU_FORK_VERSION: b("0x06000064"),
+  FULU_FORK_EPOCH: Infinity,
+
+  // Electra
+  // 2**6 * 10**9 (= 64,000,000,000)
+  MAX_PER_EPOCH_ACTIVATION_EXIT_CHURN_LIMIT: 64000000000,
+  BLOB_SIDECAR_SUBNET_COUNT_ELECTRA: 2,
+  MAX_BLOBS_PER_BLOCK_ELECTRA: 2,
+  // MAX_REQUEST_BLOCKS_DENEB * MAX_BLOBS_PER_BLOCK_ELECTRA
+  MAX_REQUEST_BLOB_SIDECARS_ELECTRA: 256,
 };