When to contact recruiters?

Hi all, grateful to have passed SQE1 yesterday. I am planning on sitting SQE2 in May with the hopes of passing it first time and qualifying in October/September. My question is when is the time to contract recruiters? Is it too early now since I am yet to sit/pass SQE2? Or do I wait for the results for it?

Btw I am a trainee at a large international firm qualifying into corporate if that helps! Thank you in advance!