Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,552,937",
      "signature": "0xb6088bbb1ebe908f9a8c7da8e0067d24a43b2825b352f4c2f8269d03ee4eaaf3e48ea1a3fe43f160714bd2c0214c4c89",
      "randomness": "0xc43b7f73479a3bffdcfea27484bc5af6232a60021cd8105cc7ade414a5ca76ba"
    }
  ],
  "blockNumber": "7,408,570"
}

{
  "Sr25519": "0xa0bfaeed82744d9716111a1529ea8c054b319af58212efb280af0e72745d9a2af834b3163859949eaa65b60cd4432a3773447eab6600219dc9a8307cec2cba86"
}