I find myself so often redoing extrinsics with slighty different parameters. I need to save them in an external tool. How awesome would it be if it would simple local history of the extrinsics I submitted if the current extrinsic is not complete, so the sign and send etc is not active.
Should be super minimalistic and non intrusive. Consider it more like kind of "example extrinsics" you could use to prefill the interface.
