Write Pulse

{
  "public": {
    "Sr25519": "0x1a005e90a3e6a3dfe9288ab1201eb4b95be88b5ac1b18cd1f8a8eaefceef094a"
  },
  "pulses": [
    {
      "round": "25,556,133",
      "signature": "0x94f3782186d813ae1b5b5da216f228648e88ef12c231f0ca2c4b243f667d97fdda8ff8f73f70f33931913f20171f1c49",
      "randomness": "0x76a7356d034e7d7b7714703bee1bdd6ac2455d7b7e43e814153c3b90bd48523d"
    }
  ],
  "blockNumber": "7,409,369"
}

{
  "Sr25519": "0x5cdeea81e3cd3196b514f2632f6a7685a9b5a01e808f91d18cb2bed010dd1c0f3a0b4ae1b8c6aa7f895fe8a1ff0217a99f7bb2a35c54644f41fd3552a58b4f80"
}