Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,545,982",
      "signature": "0xb8ce2769947a69e8578cabb9581585278b9c53910b21ccffb154047e5b59b3eb5213a76d0632d3354064f09bf952619b",
      "randomness": "0x385925d610094a32040ad8fb29b8d2e99f956b9f427f27868aeb9322db617596"
    }
  ],
  "blockNumber": "7,406,831"
}

{
  "Sr25519": "0x6c1d80746523416458a1a16a1dcd445a3b1ee649edcabef307dcaa1378d4ae2b322281217a5a41b4c0b59c23f02775af4936efae1fb26c3f931651d830fa798e"
}