Component

Cast

Describe the feature you would like

for reference, this is what i wish to achieve using foundry tools
https://medium.com/@LucasJennings/a-step-by-step-guide-to-generating-raw-ethereum-transactions-c3292ad36ab4

Thanks to the newly introduced --raw-unsigned flag, I am able to create a raw RLP transaction, hash it and sign it using cast wallet sign

what is left is to be able to use the signature to create a new RLP transaction, which now includes the created signature using cast mktx to create a raw ethereum transaction

As per the medium article reference, Step 4 is to be tackled.

Hope this was enough information, let me know if this is feasable
Thanks

Additional context

No response