Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,639,214",
      "signature": "0xaddc6c96f1c44e212d01052fa5cfc79e05fa2e49758be5cf61686c4031934f52f8f2177c7ed6e57ee2c060d0f27502e3",
      "randomness": "0x74374f0a9f7fd6855731d3f2d5429b46e2ca5acf81ec85e7481173d6ad8ab26a"
    }
  ],
  "blockNumber": "7,430,118"
}

{
  "Sr25519": "0x82aaeeeb61131e652bd7a2ce483ef40f54426ac476a2fbb0a6fe7a2eecbd6c55f2b662600380eaf1c54080404e5415e8b39ae92efc1ec45cea96b87c4b3a0080"
}