Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,540,940",
      "signature": "0xb321d9b1e41064136f5491d3fab41c800899d6fb2b5bf12ffc1ba822d3ab43ffd0d9e35ba4ded36ce1d0b6486b766a1e",
      "randomness": "0x04e347cb05bf8ce9ce2fda12c3b48e525ee7128a161102c7d2a503ecb2f28631"
    }
  ],
  "blockNumber": "7,405,570"
}

{
  "Sr25519": "0xbee627b0ad260c28c63517c4518d0a9cc3f88c6fd147eb9f04468831bf34232d09991571c1de636f845b0ac3827dac47e068b1c0c1c74da4b9563e4015fc8d87"
}