Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,667,663",
      "signature": "0xa846ccf79bd1f551e7f3accf6ea0d82fca0f9cc95904565777ac15a59c4484fc2a714154498db749460f42c990bf18bc",
      "randomness": "0xd13f9d4bbb4406692dc4801be7030e1690a645ee786981bb20e26b31d6d5fe52"
    }
  ],
  "blockNumber": "7,437,207"
}

{
  "Sr25519": "0x30c87e80d2c5f57a657296f8548284f84baeea8ceee5c4211028ae04af9f68621da653c1be6d4e85f9d9179ac72cf71caf11b8879e43b150245d770a8e78c680"
}