Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,669,539",
      "signature": "0x99b9b9146fb130312de0f3091953385b2cee378f85c6ed2f4db797ae82b0c464ee34599e7ded09f494d2597b32e20c28",
      "randomness": "0x24fda11cccb7ba611e5dcbda0589f5323022e3df81f8669f4f7f4cc779cd455c"
    }
  ],
  "blockNumber": "7,437,676"
}

{
  "Sr25519": "0xd067bca0611914f401c081c54b89103af9df9be0289634db5b791d0f24a9452676dc0ff9fac21cd8ec597259545f6b83c5596b355737d0c89ec0d1201c54e68f"
}