The most important design change to the SIP involves the consoldiation during every deposit | withdrawal transaction to a single UTXO. This means that now the sBTC-wallet only ever holds a single UTXO at a time.
Therefore, the goal of this issue is to create a setter callable by any of the BTC-processor contracts (maybe we don't need all 3 anymore?) that updates the UTXO var. This issue should also include getters.
Description
The most important design change to the SIP involves the consoldiation during every deposit | withdrawal transaction to a single UTXO. This means that now the sBTC-wallet only ever holds a single UTXO at a time.
Therefore, the goal of this issue is to create a setter callable by any of the BTC-processor contracts (maybe we don't need all 3 anymore?) that updates the UTXO var. This issue should also include getters.
Acceptance Criteria