Complex sentence: Pullo lies to Octavian about the fate of Caesarion and is rewarded, also telling him that Vorenus has succumbed to his wounds without giving details on how they were inflicted.
Split into simpler sentences: Pullo lies to Octavian about the fate of Caesarion and is rewarded. He also tells him that Vorenus has succumbed to his wounds without giving details on how they were inflicted.