add Electra configuration for chiado network (#9157)

fixes #9154

Signed-off-by: Paul Harris <paul.harris@consensys.net>

CHANGELOG.md

@@ -11,5 +11,6 @@
 ### Additions and Improvements
  - Added beacon-api `/eth/v1/beacon/states/{state_id}/pending_partial_withdrawals` endpoint for use post-electra.
  - Added beacon-api `/eth/v1/beacon/states/{state_id}/pending_deposits` endpoint for use post-electra.
+ - Added Chiado Electra configuration due at Mar-06-2025 09:43:40 GMT+0000
 
 ### Bug Fixes

ethereum/spec/src/main/resources/tech/pegasys/teku/spec/config/configs/chiado.yaml

@@ -18,13 +18,13 @@ TERMINAL_BLOCK_HASH_ACTIVATION_EPOCH: 18446744073709551615
 
 # Genesis
 # ---------------------------------------------------------------
-# `2**12` (= 4,096)
+# *CUSTOM
 MIN_GENESIS_ACTIVE_VALIDATOR_COUNT: 6000
 # 10 October 2022 10:00:00 GMT+0000
 MIN_GENESIS_TIME: 1665396000
 # GBC area code
 GENESIS_FORK_VERSION: 0x0000006f
-# Customized for GBC: ~1 hour
+# *CUSTOM
 GENESIS_DELAY: 300
 
 
@@ -46,6 +46,9 @@ CAPELLA_FORK_EPOCH: 244224 # Wed May 24 2023 13:12:00 GMT+0000
 # Deneb
 DENEB_FORK_VERSION: 0x0400006f
 DENEB_FORK_EPOCH: 516608 # Wed Jan 31 2024 18:15:40 GMT+0000
+# Electra
+ELECTRA_FORK_VERSION: 0x0500006f
+ELECTRA_FORK_EPOCH: 948224  # Mar-06-2025 09:43:40 GMT+0000
 
 
 # Time parameters
@@ -104,7 +107,7 @@ MAX_PAYLOAD_SIZE: 10485760
 MAX_REQUEST_BLOCKS: 1024
 # `2**8` (= 256)
 EPOCHS_PER_SUBNET_SUBSCRIPTION: 256
-# `MIN_VALIDATOR_WITHDRAWABILITY_DELAY + CHURN_LIMIT_QUOTIENT // 2` (= 33024, ~31 days)
+# 33024, ~31 days
 MIN_EPOCHS_FOR_BLOCK_REQUESTS: 33024
 # 5s
 TTFB_TIMEOUT: 5
@@ -130,15 +133,19 @@ MAX_REQUEST_BLOCKS_DENEB: 128
 MIN_EPOCHS_FOR_BLOB_SIDECARS_REQUESTS: 16384
 # `6`
 BLOB_SIDECAR_SUBNET_COUNT: 6
-# `6`
-MAX_BLOBS_PER_BLOCK: 6
+# `uint64(2)`
+MAX_BLOBS_PER_BLOCK: 2
 # MAX_REQUEST_BLOCKS_DENEB * MAX_BLOBS_PER_BLOCK
 MAX_REQUEST_BLOB_SIDECARS: 768
 
 # Electra
-# `9`
-BLOB_SIDECAR_SUBNET_COUNT_ELECTRA: 9
-# `uint64(9)`
-MAX_BLOBS_PER_BLOCK_ELECTRA: 9
+# 2**7 * 10**9 (= 128,000,000,000)
+MIN_PER_EPOCH_CHURN_LIMIT_ELECTRA: 128000000000
+# 2**6 * 10**9 (= 64,000,000,000)
+MAX_PER_EPOCH_ACTIVATION_EXIT_CHURN_LIMIT: 64000000000
+# `2`
+BLOB_SIDECAR_SUBNET_COUNT_ELECTRA: 2
+# `uint64(2)`
+MAX_BLOBS_PER_BLOCK_ELECTRA: 2
 # MAX_REQUEST_BLOCKS_DENEB * MAX_BLOBS_PER_BLOCK_ELECTRA
-MAX_REQUEST_BLOB_SIDECARS_ELECTRA: 1152
+MAX_REQUEST_BLOB_SIDECARS_ELECTRA: 256

ethereum/spec/src/main/resources/tech/pegasys/teku/spec/config/presets/gnosis/electra.yaml

@@ -0,0 +1,50 @@
+# Gnosis preset - Electra
+
+# Gwei values
+# ---------------------------------------------------------------
+# 2**5 * 10**9 (= 32,000,000,000) Gwei
+MIN_ACTIVATION_BALANCE: 32000000000
+# 2**11 * 10**9 (= 2,048,000,000,000) Gwei
+MAX_EFFECTIVE_BALANCE_ELECTRA: 2048000000000
+
+# State list lengths
+# ---------------------------------------------------------------
+# `uint64(2**27)` (= 134,217,728)
+PENDING_DEPOSITS_LIMIT: 134217728
+# `uint64(2**27)` (= 134,217,728)
+PENDING_PARTIAL_WITHDRAWALS_LIMIT: 134217728
+# `uint64(2**18)` (= 262,144)
+PENDING_CONSOLIDATIONS_LIMIT: 262144
+
+# Reward and penalty quotients
+# ---------------------------------------------------------------
+# `uint64(2**12)` (= 4,096)
+MIN_SLASHING_PENALTY_QUOTIENT_ELECTRA: 4096
+# `uint64(2**12)` (= 4,096)
+WHISTLEBLOWER_REWARD_QUOTIENT_ELECTRA: 4096
+
+# # Max operations per block
+# ---------------------------------------------------------------
+# `uint64(2**0)` (= 1)
+MAX_ATTESTER_SLASHINGS_ELECTRA: 1
+# `uint64(2**3)` (= 8)
+MAX_ATTESTATIONS_ELECTRA: 8
+# `uint64(2**0)` (= 1)
+MAX_CONSOLIDATION_REQUESTS_PER_PAYLOAD: 2
+
+# Execution
+# ---------------------------------------------------------------
+# 2**13 (= 8192) deposit requests
+MAX_DEPOSIT_REQUESTS_PER_PAYLOAD: 8192
+# 2**4 (= 16) withdrawal requests
+MAX_WITHDRAWAL_REQUESTS_PER_PAYLOAD: 16
+
+# Withdrawals processing
+# ---------------------------------------------------------------
+# 2**3 ( = 8) pending withdrawals
+MAX_PENDING_PARTIALS_PER_WITHDRAWALS_SWEEP: 8
+
+# Pending deposits processing
+# ---------------------------------------------------------------
+# 2**4 ( = 4) pending deposits
+MAX_PENDING_DEPOSITS_PER_EPOCH: 16