Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,560,857",
      "signature": "0x883f12c6b1a6ab49cd5941e87e8780b2e51881c6dfc06e1e4be84b35676b4ade5968d898bb3a8420d9e21cfbad5b5cf3",
      "randomness": "0x239eae23a3b6cf819cd64a6b1aa6edee3b9d41caa64e5fafe833fbec17af2edd"
    }
  ],
  "blockNumber": "7,410,550"
}

{
  "Sr25519": "0xd667b42dca68a87f12ab3e1589e589adcee58b249ba06a8c34526037799d17156ec987252c392b9fdc7755f112e3d88f4aa60dedf3a1c63abccfc57db81c0a8b"
}