Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,566,656",
      "signature": "0x97536316ed69369e37bad50ca11618911ac3d6c07adb675641eabb29870427f9909dd69941dcc898e14f1d89b7e383a6",
      "randomness": "0xba31eab88e7765aa33728f985c9099a75a24fff00d34c6dff01c7df9f392343a"
    }
  ],
  "blockNumber": "7,411,999"
}

{
  "Sr25519": "0xfcbc6c584b3bbb8d2d9f7a6e60aa70cd9c196fa0772d71bd1b848c3ed226c424fb735f3694b0aa4f4f8766dcc24ca53ea9c949486ee71043a9ab380ae71d038f"
}