Record metrics for only valid gossip blocks

[pawanjay176]

Issue Addressed

N/A

Proposed Changes

Fixes the issue where we were setting block observed timings for blocks that were potentially gossip invalid.
Thanks @gitToki for the find

[macladson]

LGTM!

[mergify]

Merge Queue Status

🚫 The pull request has left the queue (rule: default) at c233bb1

This pull request spent 24 minutes 44 seconds in the queue, including 22 minutes 51 seconds running CI.
The checks were run on draft #8769.

Required conditions to merge

• check-success=local-testnet-success
• check-success=test-suite-success

Reason

The merge conditions cannot be satisfied due to failing checks

Hint

You may have to fix your CI before adding the pull request to the queue again.
If you update this pull request, to fix the CI, it will automatically be requeued once the queue conditions match again.
If you think this was a flaky issue instead, you can requeue the pull request, without updating it, by posting a @mergifyio requeue comment.

[michaelsproul]

@mergify requeue

[mergify]

requeue

✅ The queue state of this pull request has been cleaned. It can be re-embarked automatically

[mergify]

Merge Queue Status

🚫 The pull request has left the queue (rule: default) at c233bb1

This pull request spent 24 minutes 5 seconds in the queue, including 22 minutes 46 seconds running CI.
The checks were run on draft #8770.

Required conditions to merge

• check-success=local-testnet-success
• check-success=test-suite-success

Reason

The merge conditions cannot be satisfied due to failing checks

Hint

You may have to fix your CI before adding the pull request to the queue again.
If you update this pull request, to fix the CI, it will automatically be requeued once the queue conditions match again.
If you think this was a flaky issue instead, you can requeue the pull request, without updating it, by posting a @mergifyio requeue comment.

[michaelsproul]

Blocked on:

• Fix regression test for #8528 #8771

[mergify]

Merge Queue Status

🟠 Waiting for merge conditions (rule: default)

Entered the queue at: 2026-02-09 04:51 UTC.
Checks are running on draft #8773 (dashboard).
Merge ETA: 2026-02-09 05:23 UTC. Buckle up 🚀

Required conditions to merge

• check-success=local-testnet-success
• check-success=test-suite-success

Required conditions to stay in the queue

• -closed [📌 queue requirement]
• -conflict [📌 queue requirement]
• -draft [📌 queue requirement]
• any of [📌 queue -> configuration change requirements]:
  • -mergify-configuration-changed
  • check-success = Configuration changed
• any of [🔀 queue conditions]:
  • all of [📌 queue conditions of queue default]:
    • #approved-reviews-by >= 1
    • check-success=license/cla
    • check-success=target-branch-check
    • label!=do-not-merge