Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,667,150",
      "signature": "0x9669ede7b3e0248d15efffa065f9879f2ee24ea83189ba63fec4f188b5270196da84a4bbe23afdeb98d4ba72cab365f0",
      "randomness": "0x53b89e8e79408b9ba16c084618c849eebc4816d5368b77ebfd78b44ae4f31b9d"
    }
  ],
  "blockNumber": "7,437,079"
}

{
  "Sr25519": "0x20c67ac11106c4ee432b030448bdb28b910a8abcd0b677c76c2ae7cf970f81204caa6d577e9b6ed101066ce44ef454975bc015866ea3df94d14bca1854a3988c"
}