Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,588,462",
      "signature": "0xa03de1e377a4d507f4433d8c94989833ca347967050b1c3a8b82fddcb30362c4b246e50ef9f811dfcbd73698165a9a16",
      "randomness": "0xbbe03905aa80491352f8473cf60a81cf24023013ca6ea40d620e84c77d84d20d"
    }
  ],
  "blockNumber": "7,417,438"
}

{
  "Sr25519": "0xd88bdd1e44dc1737d9e1c0b4a536e048e5945ac3256a60b74952dc56532d2c0c3889cbd33a210d1e3925d29aeb86d4c8ddb7e2e4041a8bf72678752ebc2dcd8c"
}