Where to see how many nodes are in committee right now?

[J053]

Hello. Where can I see how many nodes are in committee right now, at the same time?

[fredlee]

48 per shard

If you want to list them, you can do

curl <<ip:port of your full node>> --header 'Content-Type: application/json' --data '{
    "id": 1,
    "jsonrpc": "1.0",
    "method": "getbeaconbeststatedetail",
    "params": []
}'

Then look for ShardCommittee and you’ll see a [0…7] array with 48 nodes in each.

Here you can also find other cool stuff like Epoch, RewardReceiver, ShardPendingValidator, SyncingValidator, StakingTx …