Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,664,859",
      "signature": "0x868e2236667afa7f28c49c56cd020dfc9710ba993bd115ead193e7d1ea0d02a81639e7c52f720ef22b662a99410a12d7",
      "randomness": "0xe0e28d0afc1234891c5d4f859779278b0a7097660b9efd1c750a3f9c32cfd2ee"
    }
  ],
  "blockNumber": "7,436,508"
}

{
  "Sr25519": "0x762241cefb311d9cc41f0339384fa94b05f5351efd584022b152869240040e148ad5ed93c2dd2a68ab2763a3f21131ee136c3ed89634f8099118ba6c72d56088"
}