Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,601,100",
      "signature": "0x862c497fe2fda844338853eadd552d5d98f135f0ca2090fa700a042ae1a49c1b04cc1a50647a4a217c462f17ac6c0fc9",
      "randomness": "0x8c60f27dd57a493baf4e94dc09670e410a2919b2a71879d3bf09ea92b7ac207f"
    }
  ],
  "blockNumber": "7,420,591"
}

{
  "Sr25519": "0x522e274fe07a2544dc323802853a2b446956b94592b7c15447284f2dfe1341459d8bb14e60c9328c4bdd4547d5bc8ee625156903dc8e9b0fcf6b778e554b5881"
}