I want to redeem bitcoin received into several bip32 subwallets in only one transaction. Is that possible?
I've tried using pycoin's
ku utility to generate a
tpub and a
wif from a
tprv. I'm using the tpub to generate the subwallets and the wif to sign the transaction, but pycoin says the signing fails.
Is that conceptually wrong, or am I just handling the keys in the wrong way?