Make max_blobs_per_block a config parameter (#6329)

* First pass

* Add restrictions to RuntimeVariableList api

* Use empty_uninitialized and fix warnings

* Fix some todos

* Merge branch 'unstable' into max-blobs-preset

* Fix take impl on RuntimeFixedList

* cleanup

* Fix test compilations

* Fix some more tests

* Fix test from unstable

* Merge branch 'unstable' into max-blobs-preset

* Merge remote-tracking branch 'origin/unstable' into max-blobs-preset

* Remove footgun function

* Minor simplifications

* Move from preset to config

* Fix typo

* Revert "Remove footgun function"

This reverts commit de01f923c7.

* Try fixing tests

* Thread through ChainSpec

* Fix release tests

* Move RuntimeFixedVector into module and rename

* Add test

* Remove empty RuntimeVarList awefullness

* Fix tests

* Simplify BlobSidecarListFromRoot

* Merge remote-tracking branch 'origin/unstable' into max-blobs-preset

* Bump quota to account for new target (6)

* Remove clone

* Fix issue from review

* Try to remove ugliness

* Merge branch 'unstable' into max-blobs-preset

* Fix max value

* Fix doctest

* Fix formatting

* Fix max check

* Delete hardcoded max_blobs_per_block in RPC limits

* Merge remote-tracking branch 'origin/unstable' into max-blobs-preset

common/eth2_network_config/built_in_network_configs/chiado/config.yaml

@@ -135,6 +135,8 @@ MAX_REQUEST_BLOB_SIDECARS: 768
 MIN_EPOCHS_FOR_BLOB_SIDECARS_REQUESTS: 16384
 # `6`
 BLOB_SIDECAR_SUBNET_COUNT: 6
+# `uint64(6)`
+MAX_BLOBS_PER_BLOCK: 6
 
 # DAS
 CUSTODY_REQUIREMENT: 4

common/eth2_network_config/built_in_network_configs/gnosis/config.yaml

@@ -118,6 +118,8 @@ MAX_REQUEST_BLOB_SIDECARS: 768
 MIN_EPOCHS_FOR_BLOB_SIDECARS_REQUESTS: 16384
 # `6`
 BLOB_SIDECAR_SUBNET_COUNT: 6
+# `uint64(6)`
+MAX_BLOBS_PER_BLOCK: 6
 
 # DAS
 CUSTODY_REQUIREMENT: 4

common/eth2_network_config/built_in_network_configs/holesky/config.yaml

@@ -124,6 +124,8 @@ MAX_REQUEST_BLOB_SIDECARS: 768
 MIN_EPOCHS_FOR_BLOB_SIDECARS_REQUESTS: 4096
 # `6`
 BLOB_SIDECAR_SUBNET_COUNT: 6
+# `uint64(6)`
+MAX_BLOBS_PER_BLOCK: 6
 
 # DAS
 CUSTODY_REQUIREMENT: 4

common/eth2_network_config/built_in_network_configs/mainnet/config.yaml

@@ -141,6 +141,8 @@ MAX_REQUEST_BLOB_SIDECARS: 768
 MIN_EPOCHS_FOR_BLOB_SIDECARS_REQUESTS: 4096
 # `6`
 BLOB_SIDECAR_SUBNET_COUNT: 6
+# `uint64(6)`
+MAX_BLOBS_PER_BLOCK: 6
 
 # DAS
 CUSTODY_REQUIREMENT: 4

common/eth2_network_config/built_in_network_configs/sepolia/config.yaml

@@ -119,6 +119,8 @@ MAX_REQUEST_BLOB_SIDECARS: 768
 MIN_EPOCHS_FOR_BLOB_SIDECARS_REQUESTS: 4096
 # `6`
 BLOB_SIDECAR_SUBNET_COUNT: 6
+# `uint64(6)`
+MAX_BLOBS_PER_BLOCK: 6
 
 # DAS
 CUSTODY_REQUIREMENT: 4