Distributed Performance testing with Grafana k6

I have local k3d cluster setup. I deployed the k6 operator using curl. Created one sample test script, then created a namespace in which I deployed the configMap which contains the information about the test script and also TestRun deployed with test.yml. test.yml bascially contains below
apiVersion: k6.io/v1alpha1
kind: TestRun
metadata:
name: k6-sample
namespace: fancy-testing
spec:
parallelism: 4
script:
configMap:
name: testconfigmap
file: simple.js

Now after apply the applying the test.yml, I can see k6 pods are started and running and completed, which means the test was completed. Now I want to visualize the results on my prometheus instance in grafana cloud. I have the prometheus write URL and username/pass with me. Can you tell in the above test how can I configure to get the output of distributed test on my prometheus instance. I know how to normally consfigure the scripts which are executed locally and output it to prometheus but for distributed load test I want to know to output on prometheus, can someone help what changes I need to make??