chore: fix block number continue from db latest block

[BaoHG1508]

Description of change

Issue number

(Link to github issue you're solving)

Type of change (delete irrelevant types)

• Bug fix (non-breaking change which fixes an issue)
• Enhancement (update existing functionality)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)

Checklist:

• I have tested locally and linked a screen recording with this PR
• I have adhered to clean code conventions
• I have performed a self-review of my code
• I have commented my code, particularly in hard-to-understand areas
• I have added tests that prove my fix is effective or that my feature works