Spawn Random Objects on a Sphere Surface

Hi all that my first Question on UnityAnswer :) My problem as i said before is spawn randomly objects on a sphere surface in movement. i have 2 script started one of them work but didnt spawn objects random the other one didnt work and is intended to spawn them randomly( i found the secondo one online and guys who posted it said it worked for them but for me no).

1-

public GameObject ObjectPrefab; public int NumberOfPrefab; //public float Scale; private bool first = true;

 [ContextMenu("Create Points")]
 void Update () {
     if ((Network.peerType == NetworkPeerType.Client || Network.peerType == NetworkPeerType.Server) && first==true) {
         var points = UniformPointsOnSphere (NumberOfPrefab,  (float)(transform.localScale.x)); // Scale
         for (var i=0; i<NumberOfPrefab; i++) {
             var g = Instantiate (ObjectPrefab, transform.position + points [i], Quaternion.LookRotation(transform.position + points [i]-transform.position)*Quaternion.FromToRotation(Vector3.up, transform.forward)) as GameObject;
             g.transform.parent = transform;
             //print (i + " of " + NumberOfPrefab + "\n");
         }
         first=false;
         //print ((float)(transform.localScale.x));
     }
 }
 
 Vector3[] UniformPointsOnSphere(float N, float scale) {
     var points = new List<Vector3>();
     var i = Mathf.PI * (3 - Mathf.Sqrt(5));
     var o = 2 / N;
     for(var k=0; k<N; k++) {
         var y = k * o - 1 + (o / 2);
         var r = Mathf.Sqrt(1 - y*y);
         var phi = k * i;
         points.Add(new Vector3(Mathf.Cos(phi)*r, y, Mathf.Sin(phi)*r) * scale);
     }
     return points.ToArray();
 }

2-

int numberOfRuins = 100; int ruinCount; float minOriginDistance = 1.0f; RaycastHit hit; public GameObject ObjectPrefab;

 void Start(){
     while (ruinCount < numberOfRuins){
         // cast a random ray to see if we hit land
         Vector3 randomVec = Random.onUnitSphere*(float)(transform.localScale.x);
         if (Physics.Linecast(randomVec * 2, transform.position, out hit, 1<<8)){
             if (hit.point.magnitude > minOriginDistance){
                 // we hit land!
                 var obj = Instantiate(ObjectPrefab, hit.point, Quaternion.identity)as GameObject;
                 obj.transform.LookAt(hit.point + randomVec);
                 ruinCount++;
             } 
         }
     }
 }

can u guys help me to understand why the second one didnt work ? ty