Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,580,463",
      "signature": "0x8f46e6c0f421aea8ba7139a2f8b75dc7b56f5a339e6ebe069bdd06edf0e936b17e4448c6311ee2b478a971cadc2b2b31",
      "randomness": "0xe942ed723c97f846ad034eb65f728cdc313114a1c2d3945cf449d21950977def"
    }
  ],
  "blockNumber": "7,415,438"
}

{
  "Sr25519": "0xb2eeaa315761843606973cae603d87da074f19b27ed3888560739afce60a5633dbc7569180bdafb40bc72937e07d4a2a85787ed0ae13d7fb81477fbb65f09486"
}