Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,546,164",
      "signature": "0xaa7b21a1464edfca58743c7c157ae1997049a65f338fcb418ed643f1a063c54cc3bd07339d3939fb48736e56cb0444a2",
      "randomness": "0x2c1f27f7b63a07cf153e6254a3559a141cf3002f697606daf5b2f03fc4a3552e"
    }
  ],
  "blockNumber": "7,406,876"
}

{
  "Sr25519": "0x98fe492fb61c2251b3acec681aa441e9f27c5915f398f856f1ad3c24f5f32a6a1b19a24af5a3e10190e587da15b2f15b2d2ca0e1a43562b9953913478e62b78b"
}