For the Bulk Checkout Contract during GR12:

[SELECT SUM(gas) FROM `bigquery-public-data.crypto_ethereum.transactions`
    WHERE to_address = "0x7d655c57f71464b6f83811c55d84009cd9f5221c"
    AND block_number BETWEEN 13722253 AND 13819261;](<https://toucan-protocol.notion.site/37d026bba1c04541a81fcb2e445b7659>)

For the MatchPayouts contract from GR11:

carbon.fyi