Fix replication transaction chain ordering writing

[ghost]

Description

Fix the replication transaction chain (due to regression)

Type of change

Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes an issue)

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• Any dependent changes have been merged and published in downstream modules

[Neylix]

There is also a test error.
in sync test a mockDB on write_transaction_chain is defined to send an event, but we don't always use write_transaction_chain. In the test case it should be write_transaction