Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,632,062",
      "signature": "0xa704dc8348e54ceb8518be8bd32f9abea7f6f33ca487b0c0229e01a2d30288e8fcca12361e65bd234d0de46e34c566c9",
      "randomness": "0xb68e3375694ef11c79462b973540772e96d76f75a1f2511feb36bd8e75362332"
    }
  ],
  "blockNumber": "7,428,330"
}

{
  "Sr25519": "0x707da2fb1438e386671dbc9782acef684c9c8cf0ed59aa2e1bdd0ee6c2974e2579cd53f64c854974c1b1262172e682920545f95ef7d6b22dda2ab9edf0c44a83"
}