Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,656,645",
      "signature": "0x99744f55a72c1824dea9d5db61c2ea99f47949c4143da07431d3c8a5f8ed2c4082fbcaff66aeed21841b5fa3feb8a373",
      "randomness": "0x125e94220e79adb01178d93658d293823df0b08c5d64906c8af0c5859b8cca57"
    }
  ],
  "blockNumber": "7,434,466"
}

{
  "Sr25519": "0x063daf5997d5bb1082a3906543c68622b9ed960e1f269104bbc1fa2461e7004e045849e5ba1972e573b3580dcfcc8c9b645305379196b0543d56638d0ea54e8e"
}