How to upload images using postman to azure blob storage

I have been trying to upload an image to my blob container folder using Postman.

Here is the link I am using to get the Javascript code to generate the signature.

var key = "[Storage account key]";var strTime = (new Date()).toUTCString();var strToSign = 'PUT\n\nimage/jpeg; charset=UTF-8\n\nx-ms-date:'+ strTime +'\nx-ms-meta-m1:v1\nx-ms-meta-m2:v2\n/colony7/folder-customer-profilepic/Home - explorar.jpg';var secret = CryptoJS.enc.Base64.parse(key);var hash = CryptoJS.HmacSHA256(strToSign, secret);var hashInBase64 = CryptoJS.enc.Base64.stringify(hash);var auth = "SharedKey colony7:"+hashInBase64; 

I have used this resource https://learn.microsoft.com/en-us/rest/api/storageservices/put-block as a reference to generate API requests. I have turned on Cors also.

Kindly share the solution as to how would I upload a jpg or png image to my blob?