Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,543,022",
      "signature": "0x9357875771ea0f3a85638766b6695d29bca15f9b620061ef72f2e035e94c70af8b5eb366ef3b1d2507330b133793aa78",
      "randomness": "0x8593cf4e3e26abfc6efd9260a1611030337bcfc4e9bd34f2b96abffa83272c75"
    }
  ],
  "blockNumber": "7,406,091"
}

{
  "Sr25519": "0x6e1aab08d44c769ed1ed3b4bda8215e238f5be2cd690ab99a8a658c42ff18318c4c5a652cbfb9841b86d1ab50413e88703af36175d9a854d3e8b09784e399e85"
}