Hi, Is there an example of sending iota transactions in iota.go/v2?

[ygcool]

My private key and address creation example：

package main

import (
	"crypto/rand"
	"encoding/hex"
	"fmt"
	iotago "github.com/iotaledger/iota.go/v2"
	"github.com/iotaledger/iota.go/v2/ed25519"
)

func main() {
	publicKey, privateKey, err := ed25519.GenerateKey(rand.Reader)
	if err != nil {
		panic(err)
	}
	fmt.Println("Private key --- ", hex.EncodeToString(privateKey.Seed()))
	addr := iotago.AddressFromEd25519PubKey(publicKey)
	fmt.Println("Address --- ", addr.Bech32(iotago.PrefixTestnet))
}

How can I create a transaction and send it?
Can you provide an example?
thank you!