Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,647,288",
      "signature": "0xaf39be6f51aaf2826399c1da3700ca930ce544e7e44a4606bab9ac80971726b8f0b95ae083602aa545a4a2900cbb66a9",
      "randomness": "0xb0fd599ee946770188bb6cd41488f4e654725c764374d875aef229e99c790ff3"
    }
  ],
  "blockNumber": "7,432,127"
}

{
  "Sr25519": "0x96df7e2a86d4767d3b7faec4add76e83ceeb490a59068b13746ce194f882566f4fa92f4c84042f99a7ea83e68da34810be24cbb20ac6ca07cc4b8f932b94b58d"
}