It depends on the scale and the rest of the drawing. On a *fully* rendered drawing at about 1:50 or larger I might:
1) draw the u/s of each course 2) draw the round plan form above/below the elevation (make sure it is an "open" arc) 3) MEASURE the arc at the length of bricklength+joint 4) Using an extra fine pen draw lines from the points up/down to the horizontals, and trim them all to one course high 5) LENGTHEN>>DELTA all the verticals by a bed depth, shortening them from the top (using FENCE option) 6) array the verticals vertically to suit 7) trim the starting end of the original arc by 1/2*(bricklength+joint) 8) repeat above to another (alternating) course 9) array as required.Use your judgment on how much to do. You have to balance the weight of the parts of an elevation to sell the design. This could look too heavy unless the entire thing is rendered to the same extent. You could also calculate the length of a brick and substitute appropriately broken lines for the continuous horizontals in 1) above to earn extra brownie points. To do this you could array alternating large an small circles around the arc for brick and joint lengths.
A looser approach is to do a bit of 1), all of 2) & 3), and only do a bit of
4, keeping it selective.