Interchain Token Service: Update to accept ERC20 permit signatures

[SKYBITDev3]

ERC20 permit is like approve but is muh better because the token owner can create the signature off-chain and then give it to any other EOA or contract to call permit.

This means the permit call can be included in the same blockchain transaction as the actual token transfer. This makes the user experience much simpler (only one button press in the wallet instead of 2) and cheaper.

So please have transfer functions in the Interchain Token Service that accept ERC20 permit signatures (which follow EIP-2612) which are then used on your end to call permit in the token before executing a transfer.

[benjamin852]

Hey @SKYBITDev3 thanks for calling this out. I will look into this deeper to see if we can integrate this and can add to the backlog.

[github-actions[bot]]

This issue is stale because it has been open 30 days with no activity. Remove stale label or comment or this will be closed in 5 days.

[SKYBITDev3]

Please work on it.

[github-actions[bot]]

This issue is stale because it has been open 30 days with no activity. Remove stale label or comment or this will be closed in 5 days.

[SKYBITDev3]

How's the progress?

[benjamin852]

This is still a backlog item for the team as there is still a lot of dev work going on in other areas of the overall protocol. I will leave this ticket open so we can come back to this further down the road but there are still higher priority items that the team is working on.

[github-actions[bot]]

This issue is stale because it has been open 30 days with no activity. Remove stale label or comment or this will be closed in 5 days.

[SKYBITDev3]

This should still be done.