Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,575,470",
      "signature": "0xad744723a6c4ae553a3655808ce5572073b7dddb33ee6c1b232eade69d65da994ee4e6f30db08d6ec6052b6a72b01331",
      "randomness": "0xfa8f29e4af46d77ad7eba63a64d14983a09cb8a34020b10a65faad5be5b6a3ef"
    }
  ],
  "blockNumber": "7,414,203"
}

{
  "Sr25519": "0x2ce8d8d256aadc26041805516e457571c928fbb38e3b2bc3141c09ed21ab8227301dec23f6b824eb81cc68c24cd9aa0b71aa4840104f4043d0b2f21fd6dace8c"
}