Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,561,764",
      "signature": "0xa39539529a24c0c2e82484874cef96b8675bd6c11fb3e013e940d7e3b7e16a5b5c9df2967cc080db2a1fe6e69ddfece1",
      "randomness": "0x876813d4388af3946a7442affa022a7b1228fad572c932795dfc2168cf9ab663"
    }
  ],
  "blockNumber": "7,410,776"
}

{
  "Sr25519": "0xf0b8877712b9a5a40bc69f5895e8c33817eb2e5a758ed4f402f4689f2b49c82fe31f35739479b0610e3e6e92c921a763252a7291f616c4555439ec97d6ed8182"
}