1. for the target elf, we can build it once and store it in our repo by following the README.md in https://github.com/scroll-tech/ceno-reth-benchmark.git. 2. use `bincode` to serialize the raw input (block = 23817600) and store in local `.bin` file.
bincodeto serialize the raw input (block = 23817600) and store in local.binfile.