Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,573,762",
      "signature": "0xad46a5d12099947aa01bb35d4e9449203005415cf1b9c5399564f2b7e6aa44db450184c1bb5c96063d83eda466d3d867",
      "randomness": "0xf27e681f46683fb1e9eba84b90ca8e3d3ff16935f349689f970651827aa94e87"
    }
  ],
  "blockNumber": "7,413,776"
}

{
  "Sr25519": "0x42654ff0715dd27e01cdb0c8d1993cbe1fa1e0a479113022841b46cb37276167ffade9295ae00ec73a981f5e66412ea48366119e1b37ec74ca5ba788a5f1948c"
}