Scrape `miner dkg next`, to get the next expected election block

[kellybyrd]

$ miner dkg next
next election: 912040 in 8 blocks.

It would be useful to have either of this numbers, or both as a guide on when to upgrade.

[tedder]

what's the difference between "next election:" and "running, next restart:"?

[kellybyrd]

what's the difference between "next election:" and "running, next restart:"?

I do not know. Guess is: literally running an election now, which I would equate to "in 0 blocks". Discord might have more info.

My goal here is to have a quick metric for when I should be safest to upgrade the val (closer to 30 blocks to next election, not 0)