Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,547,449",
      "signature": "0xae523418cb47b0238ab3bd7e69d0294d5be721bacbed12a2e4469b2145cd842b645343d2a48e8314731b4d732c358b67",
      "randomness": "0xb5baed8c838b2f3db82cd74a098e981ab2296c5be2d77bc70fd33187a4488766"
    }
  ],
  "blockNumber": "7,407,198"
}

{
  "Sr25519": "0xae917a9c40493cd9fcef214ad498a69efbafefd27936b1900cf2cc753950fb00c79f4c253fa0aa726b09df0e6de65fdef4740d0c1a491da5702e3822ba039182"
}