Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,552,463",
      "signature": "0xa5dc9006784240419f28b1981540561a54ae6ee289708e4ab5402efe10d6a2bcc13c9fbac84bb30fe14ebddd918d1e11",
      "randomness": "0x579ef4ad93ec75251d187dc01a37fc9b7da0f65fc6ffd60a51a6ed4c762ad163"
    }
  ],
  "blockNumber": "7,408,451"
}

{
  "Sr25519": "0xf8cbda3814d453d3d99c8d4346e7a39081829e03dd93ad42fce6638d6384eb2259aa9d41ad0320f8231a6882958e65b2667508d46343a31677200f111494a984"
}