docs: add cocoapods info in the readme

Author: Foriger

README.md

@@ -37,6 +37,25 @@ Target's `General` tab, Expand the
 `Frameworks, Libraries, and Embedded Content` section,
 click the Add button (+) and select `MIRACLTrust` framework.
 
+### Cocoapods
+
+MIRACL Trust iOS SDK is providing its own podspec repository. If you want
+to integrate your application with Cocoapods, add the following line to
+the beginning of your `Podfile`:
+
+```ruby
+source 'https://github.com/miracl/cocoapods-specs' 
+```
+
+Then add MIRACLTrust iOS SDK pod to your `Podfile`:
+
+```ruby
+pod 'MIRACLTrust', '~> 1.7.1'
+```
+
+Keep in mind that Swift Package Manager is the recommended
+way to use the MIRACL Trust iOS SDK.
+
 ### Manual
 
 Drag and drop the XCFramework to your application.