Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,548,342",
      "signature": "0xae57618542b21fb88b943d545febe20f9349ab4c6403a5a99945b659be72d34083d1b1749d28ee2ab8e2dc12800bac18",
      "randomness": "0x067e66f6dbd5916dc6afa47f00ff31a0debd62a6f6fb5408f02ee2c25a47c655"
    }
  ],
  "blockNumber": "7,407,421"
}

{
  "Sr25519": "0x96aeed60915f623bc0e55509c8efcb4cb06ae03e6881cb8c22bc858d46fa1e38e8ed41ede1c779e50d66f4d4588cdcb22221b4ea70e21ab9c2dd72818c293881"
}