Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,587,002",
      "signature": "0xa0f921d4218a76654f65a26639a384898cc56d4eda5737e23257dc9f10e1fb0d5cdf12d8994af730f5d718581792097c",
      "randomness": "0x730f572a2d084c6a3558b688b9c6d5e56d3b47b4787668a67fd5af9530fc6c6c"
    }
  ],
  "blockNumber": "7,417,073"
}

{
  "Sr25519": "0x066e721b1b82a069305ce876f222de41c68fc9494bcff4056ca8f4005f0da9792496c0f32029056c4d676778bacb3f8596ff33e014ef3c3382622a5e37edbd80"
}