  BlackHoleCam is a project funded by a European Research Council Synergy Grant
to build a complete astrophysical description of nearby supermassive black
holes by using a combination of radio imaging, pulsar observations, stellar
astrometry and general relativistic magneto-hydrodynamic models. BlackHoleCam
scientists are active partners of the Event Horizon Telescope Consortium. In
this talk I will discuss the use of pulsars orbiting Sagittarius A* for tests
of General Relativity, the current difficulties in detecting such sources,
recent results from the Galactic Centre magnetar PSR J1745-2900 and how
BlackHoleCam aims to search for undiscovered pulsars in the Galactic Centre.
