Context

The reveal preimage should be back to 32 bytes. the reveal_preimage host functions should take the size of the hash in input

Manually testing the MR

WASM tests:

dune exec  src/lib_scoru_wasm/test/test_scoru_wasm.exe

E2E kernel tezt (on a stacked MR)

git checkout emturner@tx-tezt
make build-unreleased
dune exec tezt/tests/main.exe -- --file sc_rollup.ml kernel_e2e --reset-regressions --verbose

Document the interface of any function added or modified (see the coding guidelines)
Document any change to the user interface, including configuration parameters (see node configuration)
Provide automatic testing (see the testing guide).
For new features and bug fixes, add an item in the appropriate changelog (docs/protocols/alpha.rst for the protocol and the environment, CHANGES.rst at the root of the repository for everything else).
Select suitable reviewers using the Reviewers field below.
Select as Assignee the next person who should take action on that MR

Edited Nov 29, 2022 by Andrea Cerone