Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,656,482",
      "signature": "0x8bfeac0d6807f8271213b9490dd5a25ebb55755b1a5add08e9948a01d9f3a4feacdfedaed2897a8302634cd42d02d239",
      "randomness": "0x25dbc055f67aba77dd9ba91712c1157eb94f8e2069909481c50d69856f1ddd5d"
    }
  ],
  "blockNumber": "7,434,425"
}

{
  "Sr25519": "0x5a7c7ddc0d52f91b7d5b05ef9cd64024d1489288319ad9d7179a6b3d348b6322a897ff49cbac4fcdeeb2f95268d4069cc53543ab66d2978fc8aa985bf8d16989"
}