0G DA rust client and test harness

Generates workload tests for 0G DA.

Compilation

install rust and cargo cargo build cargo run -- --help

--- Quick test-----

cargo run -- zerog-da-disperse

Run 3MB dispersals on 0G DA. Each request to 0G DA is limited to a 512K blob size. Requests are rate limited to 6 requests per second and 6 max outstanding requests per second.

TODO:

The rate limits are hardcoded in the program, other params can be specified on the command line.