Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,567,973",
      "signature": "0x8a3d452f164d37265dc0c150e8b7011fab902aa7499158144bd56a3454088ec8c1d7136026ed5ef7be6216503f64ef48",
      "randomness": "0x3029762dc3d3bc6aecd251bc487583817f22ddd8b35871635333142630bd336c"
    }
  ],
  "blockNumber": "7,412,328"
}

{
  "Sr25519": "0x5c06a502eccdf536f5b0e3d3eb89b10bfb08c43f7c8f72202979175d5282400475e329191920e20feec58c6a9fdb3a58a434eba8bd63790ba58b9d4594408082"
}