VRF2 createSubscription() help

Question

I am very new to Solidity and Blockchain, have a background of Web Developer though, and as many i am following the Youtube video on these technologies by freeCodeCamp.org channel, where the VRF v1 is implemented. I am then updating it to the VRF v2 on my contract, i can say i understood its cycle and it works fine through Remix and the Subscription Manager.

Although i have a questions on when trying to implement it programmatically with Brownie(Python) on either the Rinkeby testnet or the ganache-cli forked with Infura endpoint

createSubscription():

function createNewSubscription() private onlyOwner {
  // Create a subscription with a new subscription ID.
  address[] memory consumers = new address[](1);
  consumers[0] = address(this);
  s_subscriptionId = COORDINATOR.createSubscription();
  // Add this contract as a consumer of its own subscription.
  COORDINATOR.addConsumer(s_subscriptionId, consumers[0]);
}

When creating the subscription through my Contract using the above function, it sets the Contract address as the admin of the subscription, whereas when i create it through the Subscription Manager on the Chainlink website it sets my Metamask account as the admin which is what i want.

Is there a way to obtain the same through the script?

Answer 1

The VRFv2 coordinator contract uses msg.sender when assigning the owner/admin of the subscription, so you need to make sure the signer of the transaction is the user wallet account. You can see how it's done in the brownie starter kit via a python script