Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,662,170",
      "signature": "0xb3fc8f78e0b7ad60127ba3b8f33432ffbf7c785660b776fe035c10b04ff0cd66f95fe8955d40572fa5b5c2121a1c0789",
      "randomness": "0x80d8aeeeb82bc7319216f7aa7e73bdcebdbd11319f5cc3e923576f8ac3737218"
    }
  ],
  "blockNumber": "7,435,841"
}

{
  "Sr25519": "0x4a20ef55581a04ca3397343a7dc3694a36a7f7b1e1ad3016eab6393590438f08490db69a8ed0352c7452cdc0095e845195f369edd0852fb72653013e3a24558e"
}