Made by Antonio Cambronero Sánchez using the following materials: Columns block, Group block, Spacer block.
<!-- wp:columns {\"style\":{\"spacing\":{\"blockGap\":\"0px\"}}} -->\n<div class=\"wp-block-columns\"><!-- wp:column {\"width\":\"\"} -->\n<div class=\"wp-block-column\"><!-- wp:group {\"style\":{\"spacing\":{\"margin\":{\"top\":\"0px\",\"bottom\":\"0px\"}},\"border\":{\"style\":\"solid\"},\"color\":{\"gradient\":\"radial-gradient(rgb(254,205,165) 0%,rgb(254,45,45) 50%,rgb(197,64,141) 100%)\"}}} -->\n<div class=\"wp-block-group has-background\" style=\"background:radial-gradient(rgb(254,205,165) 0%,rgb(254,45,45) 50%,rgb(197,64,141) 100%);border-style:solid;margin-top:0px;margin-bottom:0px\"><!-- wp:spacer {\"height\":\"63px\"} -->\n<div style=\"height:63px\" aria-hidden=\"true\" class=\"wp-block-spacer\"></div>\n<!-- /wp:spacer --></div>\n<!-- /wp:group -->\n\n<!-- wp:group {\"style\":{\"spacing\":{\"margin\":{\"top\":\"0px\",\"bottom\":\"0px\"}},\"border\":{\"style\":\"solid\"},\"color\":{\"gradient\":\"radial-gradient(rgb(255,203,112) 0%,rgb(208,156,204) 50%,rgb(65,88,208) 100%)\"}}} -->\n<div class=\"wp-block-group has-background\" style=\"background:radial-gradient(rgb(255,203,112) 0%,rgb(208,156,204) 50%,rgb(65,88,208) 100%);border-style:solid;margin-top:0px;margin-bottom:0px\"><!-- wp:spacer {\"height\":\"76px\"} -->\n<div style=\"height:76px\" aria-hidden=\"true\" class=\"wp-block-spacer\"></div>\n<!-- /wp:spacer --></div>\n<!-- /wp:group -->\n\n<!-- wp:group {\"style\":{\"spacing\":{\"margin\":{\"top\":\"0px\",\"bottom\":\"0px\"}},\"border\":{\"style\":\"solid\"},\"color\":{\"gradient\":\"radial-gradient(rgb(255,245,203) 0%,rgb(182,227,212) 50%,rgb(25,66,71) 100%)\"}}} -->\n<div class=\"wp-block-group has-background\" style=\"background:radial-gradient(rgb(255,245,203) 0%,rgb(182,227,212) 50%,rgb(25,66,71) 100%);border-style:solid;margin-top:0px;margin-bottom:0px\"><!-- wp:spacer {\"height\":\"177px\"} -->\n<div style=\"height:177px\" aria-hidden=\"true\" class=\"wp-block-spacer\"></div>\n<!-- /wp:spacer --></div>\n<!-- /wp:group --></div>\n<!-- /wp:column -->\n\n<!-- wp:column {\"width\":\"\"} -->\n<div class=\"wp-block-column\"><!-- wp:group {\"style\":{\"border\":{\"style\":\"solid\"},\"color\":{\"gradient\":\"radial-gradient(rgb(252,185,0) 18%,rgb(233,115,30) 100%)\"},\"spacing\":{\"padding\":{\"top\":\"0px\",\"bottom\":\"0px\"},\"margin\":{\"top\":\"0px\",\"bottom\":\"0px\"}}},\"layout\":{\"type\":\"default\"}} -->\n<div class=\"wp-block-group has-background\" style=\"background:radial-gradient(rgb(252,185,0) 18%,rgb(233,115,30) 100%);border-style:solid;margin-top:0px;margin-bottom:0px;padding-top:0px;padding-bottom:0px\"><!-- wp:spacer {\"height\":\"148px\"} -->\n<div style=\"height:148px\" aria-hidden=\"true\" class=\"wp-block-spacer\"></div>\n<!-- /wp:spacer --></div>\n<!-- /wp:group -->\n\n<!-- wp:group {\"style\":{\"border\":{\"style\":\"solid\"},\"color\":{\"gradient\":\"radial-gradient(rgb(74,234,220) 0%,rgb(151,120,209) 20%,rgb(207,42,186) 40%,rgb(238,44,130) 63%,rgb(251,105,98) 80%,rgb(254,248,76) 100%)\"},\"spacing\":{\"padding\":{\"top\":\"0px\",\"bottom\":\"0px\"},\"margin\":{\"top\":\"0px\",\"bottom\":\"0px\"}}}} -->\n<div class=\"wp-block-group has-background\" style=\"background:radial-gradient(rgb(74,234,220) 0%,rgb(151,120,209) 20%,rgb(207,42,186) 40%,rgb(238,44,130) 63%,rgb(251,105,98) 80%,rgb(254,248,76) 100%);border-style:solid;margin-top:0px;margin-bottom:0px;padding-top:0px;padding-bottom:0px\"><!-- wp:spacer {\"height\":\"153px\"} -->\n<div style=\"height:153px\" aria-hidden=\"true\" class=\"wp-block-spacer\"></div>\n<!-- /wp:spacer --></div>\n<!-- /wp:group -->\n\n<!-- wp:group {\"style\":{\"border\":{\"style\":\"solid\"},\"color\":{\"gradient\":\"radial-gradient(rgb(202,248,128) 0%,rgb(139,21,21) 18%,rgb(255,255,255) 40%,rgb(113,206,126) 100%)\"},\"spacing\":{\"margin\":{\"top\":\"0px\",\"bottom\":\"0px\"}}}} -->\n<div class=\"wp-block-group has-background\" style=\"background:radial-gradient(rgb(202,248,128) 0%,rgb(139,21,21) 18%,rgb(255,255,255) 40%,rgb(113,206,126) 100%);border-style:solid;margin-top:0px;margin-bottom:0px\"><!-- wp:spacer {\"height\":\"105px\"} -->\n<div style=\"height:105px\" aria-hidden=\"true\" class=\"wp-block-spacer\"></div>\n<!-- /wp:spacer --></div>\n<!-- /wp:group --></div>\n<!-- /wp:column --></div>\n<!-- /wp:columns -->"
}