Simple script that procedurally generates a circle of spheres, and then updates the position of those spheres every frame to form patterns.

CircleGenScript01.cs

// Just something fun I came up with when learning Trigonometry.
// Attach this script to an empty gameobject and enter Play Mode. A circle of spheres will be created. All the spheres will be 
// children of the gameobject that this script is attached to. When you hit the Spacebar key, the position of each sphere will 
// start updating and from that point on, every frame the positions will be updated to form patterns.
using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class CircleGenScript01 : MonoBehaviour {

	public float someAngle = 0f;
	public float posMultiplier = 5f;
	public float incValue = 10f;

	public List<GameObject> spheresList;
	public List<float> anglesList;

	public bool updateSpheres = false;

	// Use this for initialization
	void Start () {

		CreateSpheres();

	}
	
	// Update is called once per frame
	void Update () {
		
		if(Input.GetKeyDown(KeyCode.Space))  updateSpheres = true;

		if(updateSpheres) UpdateSpheres();

	}

	void CreateSpheres()
	{
		spheresList = new List<GameObject>();
		anglesList = new List<float>();

		while(someAngle < 360)
		{
			float xPos = Mathf.Cos(someAngle * Mathf.Deg2Rad) * posMultiplier;
			float yPos = Mathf.Sin(someAngle * Mathf.Deg2Rad) * posMultiplier;

			GameObject go = GameObject.CreatePrimitive(PrimitiveType.Sphere);
			go.transform.parent = transform;
			go.transform.localPosition = new Vector3(xPos,yPos,0f);
			spheresList.Add(go);
			anglesList.Add(someAngle);

			someAngle += incValue;
		}
	}

	void UpdateSpheres()
	{
		for(int i = 0; i < spheresList.Count; i++)
		{
			float xPos = Mathf.Cos(anglesList[i] * Mathf.Deg2Rad);
			xPos *= Mathf.PerlinNoise(0, Time.time * 0.5f) * posMultiplier;
			float yPos = Mathf.Sin(anglesList[i] * Mathf.Deg2Rad);
			yPos *= Mathf.PerlinNoise(0, Time.time * 0.5f) * posMultiplier;

			float someVal = Mathf.PerlinNoise(xPos, yPos) * 2.5f;

			spheresList[i].transform.localPosition = new Vector3(
				xPos * someVal, yPos * someVal, spheresList[i].transform.localPosition.z
			);
		}
	}
}