Fixed padding and tx ordering in bip68-sequence.py post-fork
Summary:
Continues T418
Depends on D1974
Co-authored-by: Dagur Valberg Johannsson <dagurval@pvv.ntnu.no>
Test Plan: ./test_runner.py bip68-sequence
Reviewers: deadalnix, schancel, #bitcoin_abc
Reviewed By: deadalnix, schancel, #bitcoin_abc
Subscribers: teamcity
Differential Revision: https://reviews.bitcoinabc.org/D1961