Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,555,028",
      "signature": "0x8c66251fe7234a574ab97a14c4d5b8d73247d7cf2ecf6f94726deace5fd8185984b4bb481e1992de4f1e5bcea81d4418",
      "randomness": "0x4a98cf808e41b4ba781bca53e5a3e048358b9203305f4bfbfdbbdf7d33300fd4"
    }
  ],
  "blockNumber": "7,409,092"
}

{
  "Sr25519": "0xb873ab157de0356ad58266a323fb46412e9de56a77ccec9201145054387c341c0de1435475e4c0707612cdc24a2eb2d98b29be2ac5b8797532050dc05fddde8c"
}