Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,550,692",
      "signature": "0xac3590e599c445e351a3f426666a02dcbaddf128af85afeb7aa0e0d555b88e9fb92133d22cf64eb99e0646e1ed899fda",
      "randomness": "0x10ee20258b82c71d686b5e493f8d0db77420e105f95252fc6691ffb37b2b80ce"
    }
  ],
  "blockNumber": "7,408,008"
}

{
  "Sr25519": "0xba6568ea7e0a503c748ca5e8da70df85718608dc60fe090582c9c4da479f911d007fdbe76dd07aa38a6b9040d403c7a19d77c233fd24bd9af52495fd4afa7e86"
}