Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,569,289",
      "signature": "0xa26348a02e364763910eb7859607f083559bd2915f1c7478dffe599bb8e605fbfcd2a016d794bb596b7473d4434bdeec",
      "randomness": "0xe13945631cfa514ece5bd88ec487cacdac9e86eabf3649da4c97988c8d646210"
    }
  ],
  "blockNumber": "7,412,658"
}

{
  "Sr25519": "0x365d2e0ecd1767d0f4680ec8fc6c52d60e9eed7289e94b9e0439950371a1305a9d31166407e4e2cd4ee5deaacc0e54dd5c26ca9e033a22004d628c8103edee85"
}