subcommand or flag to generate a valid seed

[coolaj86]

Needed Documentation

Are all random bytes of the necessary bitlength valid seeds?

What are the min and max widths?

Can a seed be used to generate multiple keys? Do we need an index option to generate the nth key?

bls -n 3

[
  { ... }, { ... }, { ... }
]

```sh
bls -i 5 -n 3 --seed <my-hex-seed>

[
  { ... }, { ... }, { ... }
]

Corresponding CLI capabilities

Maybe bls --generate-seed to generate a valid seed within the specified parameters?

[wmerfalen]

Can a seed be used to generate multiple keys?

We can derive child keys from parent keys

[wmerfalen]

What are the min and max widths?

From what I can tell, you can only pass in 32 bytes for a seed

[wmerfalen]

@coolaj86 this is pushed to main