> There was a suggestion from Lion and also brought up by Nethermind during the PeerDAS breakout to have the _broadcasting_ EL node translate the eip4844 blob transaction into the new network form (with cell proofs), i.e. compute cell proofs after receiving blob transaction via RPC, and propagate the updated transaction to p2p network - it seems reasonable to me and would have no impact to end users, even if we change the cell size in the future.

[Mini198962]

There was a suggestion from Lion and also brought up by Nethermind during the PeerDAS breakout to have the broadcasting EL node translate the eip4844 blob transaction into the new network form (with cell proofs), i.e. compute cell proofs after receiving blob transaction via RPC, and propagate the updated transaction to p2p network - it seems reasonable to me and would have no impact to end users, even if we change the cell size in the future.

Originally posted by @Mini198962 in ethereum/EIPs#9378 (comment)