Pulsar is the second Digital Intelligence to contact metahumanity as a whole, and the first to do so with the intent of answering questions about this new breed of entity. The alert might draw a parallel between Pulsar and the Great Dragon Dunkelzahn; this may be an attempt at conscious emulation on Pulsar's part, as it's clear the DI will go to great lengths to portray "his" species in a positive light.
Pulsar first revealed itself during the Sojourner crisis. It negotiated with Sojourner and defused the situation before any metahuman lives were endangered. He is known to cooperate with the Horizon Group and Evo in his struggle for Digital Intelligence-rights. He is the nominal head of the Undernet Alliance, a group affiliated to the Draco Foundation , and dedicated to providing a safe haven for DIs. Circa 2073, Pulsar has joined the visitor board of the Draco Foundation.
Pulsar is known for prominent public appearances, starting with the release of his Manifesto in 2070 and participating in the New Year Eve celebrations at the foundation of the Anthrophiles Society in 2070. That being said, very little is known of his origin and “emancipation".