Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,559,903",
      "signature": "0x8775bc57f8d660b5ecd7322382c1ec671a64d440c7cd305335af8648dce5054f5aac6217432a672c198adabcf2abbf47",
      "randomness": "0x8abf9d0dc74b0edfd1ce070f6916cf104da66454d68b7763f35cbc69eb4c0c57"
    }
  ],
  "blockNumber": "7,410,311"
}

{
  "Sr25519": "0x8cbc7b4e83c63a0ec702cd7cdd23573cfdaff1dafaf94b72c1c5459e32492350d35e50d4fc273d7fa12d68a23181020ba8939ab1f9d2f94760965aa3c11fad88"
}