Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,659,437",
      "signature": "0x809bf4f910792cc2d59fbbc1334e7f6448f3550100d91758ba92f9bbfd7e69158b72d41e838b079539ac9cb6214e2c1e",
      "randomness": "0xc41e94942eed11f64da7f97dcdf00b71061624b783addaf0b4dfca1a8dbcc4ed"
    }
  ],
  "blockNumber": "7,435,164"
}

{
  "Sr25519": "0xe40404ccd4fce99ea14ab1590e576c35e4a0b9c481ab93d38aa08bf8956f427ae1c8ea863a2331adba56befa0049a62c33b220b82e433545dc2b4ca7e3f3bd80"
}