Cleared L2 Assessment - What Next?

I recently cleared my assessment for the L2 role and am currently in the transition process. However, I don’t have much clarity on the next steps. Could anyone share insights on the typical salary increase I can expect and how long it usually takes after clearing the assessment to receive the official announcement or promotion letter?

For context, I work in DFS and have 5 years of experience. Any guidance or personal experiences would be really helpful. Thanks in advance!