Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,552,783",
      "signature": "0x8d172438efe532936077089f86a4bb4fd17c52d47322fc31a501e81d666e3ea8ca6755f757547708bcc51aaa0e5ae5ec",
      "randomness": "0x7e2152128c12f7bd7835ba2c693c9e805d1d2e3662863b52f443ae524ba6391c"
    }
  ],
  "blockNumber": "7,408,531"
}

{
  "Sr25519": "0x3043b21f7dc858d7c7b41ce0dfaedbdccba5bb174af72d55b0327ea1fbfe592031037ff5460fa667130ae97cdc11727a0d458f93fe01657ee4de623678b5198c"
}