def METHOD_NAME(pkh: bytes, amount: int) -> bytes:
    from apps.common.writers import write_bytes_fixed, write_uint64_le
    w = utils.empty_bytearray(30)
    write_bytes_fixed(w, pkh, 20)
    write_uint64_le(w, amount)
    write_bytes_fixed(w, b"\x00\x58", 2)  # standard fee limits
    return w