Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,559,902",
      "signature": "0x8ab761756b93164e36026c39de5c067849b2302b1fd964c41d41507cf268f97877d3007924a4bb5f15b0c170b7c70562",
      "randomness": "0x5100f64857009d8c0e9f6c6f649246f7f81b87c3b34f47591e6d3ac0cffc587c"
    }
  ],
  "blockNumber": "7,410,311"
}

{
  "Sr25519": "0xd2ae70b7c0c9ce5ee19123fcfd2ae7d7fb5ae4ce4f4a69b004aea042ca845943d9265772beebba8fd671998d16572244029199ae715f86c64bfb5d059653a38e"
}