Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,560,879",
      "signature": "0x97aaf24fa8951372240e831ae8ef653e4cbb1b6ce213e1b69b5491960eee8814141d91bf7711b88a527abdd8b04e34d3",
      "randomness": "0x76194506e447187ef7cdf5fa1a47e9f793f389941d8a9c9011a9589d3e99a916"
    }
  ],
  "blockNumber": "7,410,555"
}

{
  "Sr25519": "0xeaee7cf4aea964136c8adb29faaf16c54c701b3a378101c609f08720b54ce84fcc54b321527c1bf4013e43ad7be288221ab8d6b54131f5edd7c434df765eae87"
}