Make Portal state-interop hive tests pass for Fluffy
The `state-interop`  test suite on hive fails for a lot of tests for Fluffy.

See also https://portal-hive-experimental.ethdevops.io/ (e.g. https://portal-hive-experimental.ethdevops.io/suite.html?suiteid=1717426303-49120e0e56335ef3ddcccf85635f70ad.json&suitename=state-interop).

Note that the production hive (https://portal-hive.ethdevops.io/) does not show these tests for Fluffy, as only clients that pass ~100% will be added there in the future.

I've ran them locally with only fluffy as client and they also fail:

```
...
INFO[06-03|20:43:58] simulation portal/state finished         suites=2 tests=47 failed=29
29 tests failed
```

First step would be to get that working, can be ran by doing:
```
git clone https://github.com/ethereum/hive
cd ./hive
go build .

./hive --sim state --client fluffy 
```

