Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,562,545",
      "signature": "0xa9f74029fadcba1760a52100e0792eb7ce974bd3a2ad69b7d4ff7a3477daa57caeef617c1c1f822fd05efdab842a3b6a",
      "randomness": "0xc3aa93339c3fa4ea5337a31d1866654387b69ea180fb498c54c968dba0466610"
    }
  ],
  "blockNumber": "7,410,972"
}

{
  "Sr25519": "0xe29289f9b9a20cbe3bfbc6c2f37a52438f4efa0117d74b46a756165a81b89d766a2dae19f613a7cf2389089fc7cad39835f7a83c92ad72246d2f3b8e9b22b989"
}