Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,549,373",
      "signature": "0xadff53c8d9ff306fba1efb76c7f3a6e7d4ca70be1a752b6ce01534aef7de9570a378fc25d9af8d494488215988831ab4",
      "randomness": "0xc6692416283a37293be49ce31d010b0665f3dae00cae8a63fac102619c3e2f97"
    }
  ],
  "blockNumber": "7,407,679"
}

{
  "Sr25519": "0x0000963f8ba156e108e7ed2a3fe23bd9fc38a6bbbe560607da42c81f9661233c2a18a040748ef31f6c72d73f564f777286d433173bf31c9809645a28e07c8d89"
}