Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,595,210",
      "signature": "0x874488f080bbaf8c3db68d5923c1ac0a20ba15501b9b5ba47283756d6f38af317834cba6304f338cda25a4fdd9bfc6bc",
      "randomness": "0x0192db5134861e74bdbba457d7af73fbf136d77f5a9da4e5635a1e3e2d875ad9"
    }
  ],
  "blockNumber": "7,419,119"
}

{
  "Sr25519": "0x5ec44e3f0c0a54963257f6db15cb20a680bfabd2ffe9eb3b94c8a1ef8700c002d7a7826760827ca4a2b9fdbf0dda55b88b865a8b52ef41fd554d8b87a2d7a780"
}