Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,576,622",
      "signature": "0xa3be767289277e6bf33885c2027a37bf3dc93680adc62c0d92d0168f0fba4595dc15e44a8ee10cddab962a2a82a31210",
      "randomness": "0xee31b0f6be3763d035e1348433ef0a9a0f1b473edd74f3e6134584a9601fd60e"
    }
  ],
  "blockNumber": "7,414,491"
}

{
  "Sr25519": "0xcc38c5335782042cbd65a5370ddcd1cacc77dc03239af2e7b2909302a99a921c266a5818491f6a18501d804818b35d92df795fd2a8707fe643560b9ed49e9e8a"
}