Investigate removing extraneous fields from BlevmAggOutput

[rootulp]

Context

celestia-zkevm-ibc-demo/provers/blevm/common/src/lib.rs

Lines 15 to 33 in dff5ef7

	#[derive(Serialize, Deserialize)]
	pub struct BlevmAggOutput {
	// newest_header_hash is the last block's hash on the EVM roll-up.
	// TODO: this may be removable.
	pub newest_header_hash: [u8; 32],
	// oldest_header_hash is the earliest block's hash on the EVM roll-up.
	// TODO: this may be removable.
	pub oldest_header_hash: [u8; 32],
	// celestia_header_hashes is the range of Celestia blocks that include all
	// of the blob data the EVM roll-up has posted from oldest_header_hash to
	// newest_header_hash.
	pub celestia_header_hashes: Vec<[u8; 32]>, // provided by Celestia state machine (eventually x/header)
	// newest_state_root is the computed state root of the EVM roll-up after
	// processing blocks from oldest_header_hash to newest_header_hash.
	pub newest_state_root: [u8; 32],
	// newest_height is the most recent block number of the EVM roll-up.
	// TODO: this may be removable.
	pub newest_height: u64,
	}

Problem

3 of those fields may be removable.

Proposal

Investigate if they can be removed. Remove them if possible.