Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,543,743",
      "signature": "0xa7d42bd17f1de50b7ad26eb3d6bc6c53c617c10d8c99004a8b957a66a963c57830544a66d5207a6432218be4f6bf8e49",
      "randomness": "0x6731295e95f70de35d71f24bb3f07a678b7e2c5c94af4a0a1daaf403350899e7"
    }
  ],
  "blockNumber": "7,406,271"
}

{
  "Sr25519": "0xea5da16da7e9d1c101efe35208e5ea7212640926b28e9a93f18f9ee0e8ba2b2e297a5b854aaac5e42d36958bafe10013d39006a2ae4241a4682a769fac8d4083"
}