Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,549,579",
      "signature": "0xa84eb1dde93527343dbd72087f52dda21a4764056336f6dbeec4ad550eaf1c713e1c51b4c2acf9d8c7ead4f54e78e594",
      "randomness": "0x99535c8ac8508b42ea67e7a78e201a1a9118369fb25d3412ecd8498c2968274d"
    }
  ],
  "blockNumber": "7,407,730"
}

{
  "Sr25519": "0xe45d3ae44f62d9583d94d857e558343f529b5728932c7eaea45977295b90723fd76afd69c326a4c92740b83e74701c5aee68936e8392b4705ee5747432181785"
}