Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,579,193",
      "signature": "0xa111c8f6f2084cd2939c4556c13e279e25c8eec1843dd0e476f94f1730e1a72d0f8d15909e54355d6a7bc251c65fe6f7",
      "randomness": "0xe3bf3eda4d739aa52c212a0014b0aef38930f87dbf4c051d17bd2e273125cab9"
    }
  ],
  "blockNumber": "7,415,121"
}

{
  "Sr25519": "0xda0c44ce99fc17211394590b9ba4c33a746242bb3362779777211615a2710705f32a3ca3e82d1ce1b1be07bf816607afc19e5c72f08bcdee346e12a0b6ddac8d"
}