Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,576,764",
      "signature": "0x83d9ee9f8378647aadd8a1460e4ffada8cd05bc96dc766f60abfe7e560875b0eb74fd065cb1b86aff848b55269f31c0e",
      "randomness": "0x989fa7b345a52e283fb3319640ad2fa5cd163a4c0415df158158a93849bd67cb"
    }
  ],
  "blockNumber": "7,414,526"
}

{
  "Sr25519": "0xb80ba5719dbcf6087c890ecc04e3d705fe9a6bddee6b785f4043b3a12b35aa7d83c61dea144f6b20df3d3558405ba2b5ac1c12e06b8e2669d8d85c3e59f5ef8e"
}