Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,559,663",
      "signature": "0xa4e338a431e8cc2c6e200da2fb56af026506e78c2e2d26f8dfbc81c1cbe344b04e7ee49ee07b4de2b0c1300307c1f100",
      "randomness": "0x584a4923ba65046ee7732978968499885d279adaa6001d56355f401d3a487082"
    }
  ],
  "blockNumber": "7,410,251"
}

{
  "Sr25519": "0x7e1c528c24195a34aa4cbd5ece15fe495e4f70c3318b1192c584f20a4dc64055721913bd38843a04a3a0d40179be88e2f05598714f45066f46331482585dcb85"
}