Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,581,340",
      "signature": "0x8a7b1fe2d5c7362de092e1c4a75fdaa573980068ce97db740814fa010ed41014fff3157abb8ba9b21064d51218a80ea6",
      "randomness": "0xdfe5903e1a2e8f833b38d1d5b07d8465902e9e9d59ce21632f2cb30a7f0443e8"
    }
  ],
  "blockNumber": "7,415,657"
}

{
  "Sr25519": "0xd28f7b87bde351fa7cd1468025ac89558968dcd904871aa97a5f956a26c33e4f7908cd2b1824d4299d3a74510945b5548dd882be35e9f02bcb4a9e9d7a5db585"
}