cmd/swarm, p2p, swarm: Enable ENR in binary/execadapter (#19309)

* cmd/swarm, p2p, swarm: Enable ENR in binary/execadapter

* cmd/p2p/swarm: Remove comments + config.Enode nomarshal

* p2p/simulations: Remove superfluous error check

* p2p/simulation: Move init enode comment

* swarm/api: Check error in config test

* swarm, p2p/simulations, cmd/swarm: Use nodekey in binary record sign

* cmd/swarm: Make nodekey available for swarm api config

swarm/network/simulation/node.go

@@ -102,16 +102,16 @@ func (s *Simulation) AddNode(opts ...AddNodeOption) (id enode.ID, err error) {
 	// most importantly the bzz overlay address
 	//
 	// for now we have no way of setting bootnodes or lightnodes in sims
-	// so we just set them as false
+	// so we just let them be set to false
 	// they should perhaps be possible to override them with AddNodeOption
-	bzzKey := network.PrivateKeyToBzzKey(conf.PrivateKey)
-	bzzAddr := network.NewENRAddrEntry(bzzKey)
-
-	var lightnode network.ENRLightNodeEntry
-	var bootnode network.ENRBootNodeEntry
-	conf.Record.Set(bzzAddr)
-	conf.Record.Set(&lightnode)
-	conf.Record.Set(&bootnode)
+	enodeParams := &network.EnodeParams{
+		PrivateKey: conf.PrivateKey,
+	}
+	record, err := network.NewEnodeRecord(enodeParams)
+	if err != nil {
+		return enode.ID{}, err
+	}
+	conf.Record = *record
 
 	// Add the bzz address to the node config
 	node, err := s.Net.NewNodeWithConfig(conf)