System information

Geth version: 2021.03.02-alpha
OS & Version: Linux

Expected behaviour

Calling eth_estimateGas with two arguments (the second being the block number or hash) should estimate gas against the specified block as per ethereum/go-ethereum#2586.

Actual behaviour

Calling eth_estimateGas with two arguments results in the following error:

too many arguments, want at most 1

Steps to reproduce the behaviour

Call eth_estimateGas with a block number or hash as the second argument as per the console binding added in geth at ethereum/go-ethereum@c154442.