Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,620,072",
      "signature": "0x9589510b0ed04726ed6081f1e1e6c4230449a778c8f3fcbc6b60d31f08dea75706541afb115cae704e3036d2c52d7380",
      "randomness": "0x64197ca6720b19a019746e5188a640fbbe7bd2751120bc35484fa339f6113dd5"
    }
  ],
  "blockNumber": "7,425,333"
}

{
  "Sr25519": "0xecef8814edb9e514ef4ea98784a807ba531916e0615402dba5bf999c6f5bc312e2f0c6ae61afc17b4a84a71589835237ca3a9f93119dbde0eff2a721906a4a8c"
}