Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,576,138",
      "signature": "0x9730cca4702df6dba947c87a87e142d626a543173cfe3467ab2092f5212071484d71d796d0fecb04173c9d7fc575ab62",
      "randomness": "0x78ab9f254abcf9a447c48c2804556984a286225b0991cf896347d0f2cbdf7d61"
    }
  ],
  "blockNumber": "7,414,370"
}

{
  "Sr25519": "0xf4efd79ed91927733f6620c0fea79bb6cd33f788b6b0494cfc9214d692ce91328878ec8da6aa69d58846aa66fc974b7abc521c7e1a7a4214ea04586e239f078c"
}