Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,556,414",
      "signature": "0xa4a69eba01a09582f3c3f9947e455592e74e87c592274c05e4697de8b12e7695ef246d77e8b9ad5349a506151743af5e",
      "randomness": "0xe494d16ae55fe51ec4574d063a827fc75de7c6d05ee8b4228d0a491f976adb97"
    }
  ],
  "blockNumber": "7,409,439"
}

{
  "Sr25519": "0x4850da556c3989d597c6d708d23617ab7e0cf09e544b22a2dfbef47ef71877722c43219980dfe2ca67943093e8b27e01358b0bb577d0b36131b70ac554058f81"
}