SunnysidedJ

#6853 Adding store tests for data column pruning

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## Issue Addressed #6853 Update store tests to cover data column pruning ## Proposed Changes Created a helper function `check_data_column_existence` which is a copy of `check_blob_existence` but checking data columns...

Fix for #7122 Avoid attempting to serve BlobsByRange RPC requests on Fulu slots

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## Issue Addressed #7122 Avoid attempting to serve BlobsByRange RPC requests on Fulu slots ## Proposed Changes Added a check if Fulu slot is requested to BlobsByRange RPC handler. ##...

Fix for #7212 Call engine_getBlobs as soon as receiving a valid data_column_sidecar from gossip

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## Issue Addressed #7212 Call engine_getBlobs as soon as receiving a valid data_column_sidecar from gossip ## Proposed Changes Copied how blobs are fetched when a block is gossiped. Test in...

Fix for #7305: Verify blobs and data columns during backfill

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## Issue Addressed #7305: Verify blobs and data columns during backfill ## Proposed Changes Compare signatures (equality check) for blob and data column sidecars Then, validate KZG commitments as described...

Engine getblobs v2 metrics

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Re-opening from https://github.com/MariusVanDerWijden/go-ethereum/pull/66