Create PoC-SOW.md

[Bill-Kunj]

@steverosstalbot @ruhanv
The info in this issue along with the SOW in the contracts should cover this.
This should be turned into a SOW.md for reference.

Originally posted by @Bill-Kunj in #4 (comment)

[Bill-Kunj]

@steverosstalbot If this task is finished, then please close this issue.