How to access TRNG?

[gertvdijk]

For Solo 1, one can use the TRNG on the device as random source on the host computer using solo key rng.

A similar command for the Solo 2 CLI appears to be missing. Is it not available on the hardware or is it just omitted in the CLI tooling? If it's the latter, can this be added? Thanks.

^{The page (for Solo 1) does not indicate it's for Solo 1 only, and I was expecting to use the TRNG on my new Solo 2... 😬}

[coelner]

#87