Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,595,146",
      "signature": "0x86bddcbf875dfb6f42774a8c4630dfd687f5f4992f437d0edea0447f12dd82dc065b75a6a6c84fff5ec1f7e1d9b4d2d3",
      "randomness": "0xbc5db37ecb6e17fd41a93f26403122730ed9be1c75a3736a768b90e46f14050f"
    }
  ],
  "blockNumber": "7,419,103"
}

{
  "Sr25519": "0x92a375b5969eaecf818489f34c982d1b794b48ea2495063f0b58b4348733ea4ae2102f715f558fb28033d87e83fa9dd09ab9bd887ed0f943ef6e11d342b6f884"
}