Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,662,537",
      "signature": "0xafc7194a3e62e3cf9ade13fa50a0688cbe97fa2b54e7e954ff90be21ad2da9f58290e14c169481e3db85cdea863af056",
      "randomness": "0x3285114166252fb1a2168bafb2e4bf2e75b295f080c866808464a3d7aa272ade"
    }
  ],
  "blockNumber": "7,435,933"
}

{
  "Sr25519": "0xb63db11dbad34f9a049269cce905067f1c78d49d6b9e0d9994b067384b179c129cecc7f7734d7317166f8fdd5ae95a9742cedabc41d4cbd9e9285d20db88758e"
}