Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,662,292",
      "signature": "0xb3807e534de91a63bc43aa43589c6451cd85ce6c48796135f70644a94e70a202aa646c871f07492bc48d7e80b03e89b6",
      "randomness": "0x1c17784cf8373f8c5e098733d97f1930269550f618c02739b66b430a90803e89"
    }
  ],
  "blockNumber": "7,435,871"
}

{
  "Sr25519": "0x46dad54f2c3510d4a0647bdf6c1e6001e3643726903898b0e23a896b07d4b2075ca0d7282e912438daa9670598d35a55e4b68bdcf4ead61bc86ce05492d65783"
}