Y24-325 - Script to populate Requests with 'Number of samples per pool'

[KatyTaylor]

User story
As R&D needing a pre-MVP version of scRNA Core pooling for the end to end test, I would like there to be a way to get the 'Number of samples per pool' into the LIMS if Y24-310 - Accept customer input in cDNA prep submission - bulk hasn't yet been completed.

Who are the primary contacts for this story
Katy

Who is the nominated tester for UAT
Abby

Acceptance criteria
To be considered successful the solution must allow:

• I can run a script that takes in the submission id and populates the relevant requests with the 'Number of samples per pool'.
• The transfer into the LRC PBMC Pools plate (as per Y24-313 - PBMC donor pooling - use requested number of samples per pool limber#1909) should use this value.

References
Either this story or Y24-310 - Accept customer input in cDNA prep submission - bulk is needed so that the pooling algorithm implemented in Y24-313 - PBMC donor pooling - use requested number of samples per pool has access to the 'Number of samples per pool'.

Additional context
The 'number of samples per pool' is an integer. I believe it should be stored in 'request_metadata_attributes' on the Request model, because this seems to be where information that is provided along with submissions is stored.