Update MAX_PER_EPOCH_ACTIVATION_EXIT_CHURN_LIMIT (#63)

Author: dapplion

beacon_chain.md

@@ -31,6 +31,7 @@ ETHEREUM_SPEC_COMMIT: v1.5.0-alpha.10
 | `MAX_PER_EPOCH_ACTIVATION_CHURN_LIMIT`  | `8`           | `2`          | See https://github.com/gnosischain/specs/pull/22 for rationale |
 | `MIN_EPOCHS_FOR_BLOB_SIDECARS_REQUESTS` | `4096`        | `16384`      | Increased to match the expected 2 weeks rollups consider today for Ethereum mainnet. The total disk requirement roughly equivalent to Ethereum mainnet since epochs are 4.8x faster |
 | `MAX_BLOBS_PER_BLOCK`                   | `6`           | `2`          | See [/network-upgrades/dencun.md#eip-4844](/network-upgrades/dencun.md#eip-4844) for rationale on choosing 1/2 for the Dencun hard fork |
+| `MAX_PER_EPOCH_ACTIVATION_EXIT_CHURN_LIMIT` | `256000000000` | `64000000000` | Match the modified value `MAX_PER_EPOCH_ACTIVATION_CHURN_LIMIT` https://github.com/gnosischain/specs/pull/22 for rationale |
 | `MAX_BLOBS_PER_BLOCK_ELECTRA`           | `9`           | `2`          | Temporary value equal to `MAX_BLOBS_PER_BLOCK` |
 | `MAX_BLOBS_PER_BLOCK_FULU`              | `12`          | `2`          | Temporary value equal to `MAX_BLOBS_PER_BLOCK` |
 

consensus/config/gnosis.yaml

@@ -146,8 +146,8 @@ MAX_REQUEST_BLOB_SIDECARS: 768
 # Electra
 # 2**7 * 10**9 (= 128,000,000,000)
 MIN_PER_EPOCH_CHURN_LIMIT_ELECTRA: 128000000000
-# 2**8 * 10**9 (= 256,000,000,000)
-MAX_PER_EPOCH_ACTIVATION_EXIT_CHURN_LIMIT: 256000000000
+# 2**6 * 10**9 (= 64,000,000,000)
+MAX_PER_EPOCH_ACTIVATION_EXIT_CHURN_LIMIT: 64000000000
 # `9`
 BLOB_SIDECAR_SUBNET_COUNT_ELECTRA: 9
 # `uint64(9)`