def METHOD_NAME():
    """Store the pyproject content hash metadata for verification of propagation."""
    with open(POETRY_LOCK_PATH) as f:
        poetry_lock_contents = tomlkit.loads(f.read())
    content_hash = poetry_lock_contents["metadata"]["content-hash"]
    with open(PYPROJECT_TOML_HASH_PATH, "w") as f:
        f.write(f"{content_hash}\n")