Expose signer payload to allow external signing #861
Merged
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This PR adds a few methods to
client.tx()
;create_partial_signed_with_nonce
andcreate_partial_signed
(to mirrorcreate_signed_with_nonce
andcreate_signed
). These return aPartialExtrinsic
, which just needs a signature to be turned into a "proper" extrinsic, and exposes asigner_payload()
method to get back the signer payload that needs to be signed.The added test is currently the best example of this flow. I'll do a documentation pass quite soon to add a bunch of examples and document some common flows and such.
Closes #836