Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,568,717",
      "signature": "0x92d498332165d455f5dd2dc400487a343296665671b6b2161a69969459c84a0facca289cf5a1ddfa0b4aa5539a99df78",
      "randomness": "0x50b07a33554e6c8210d110c2a42d7a2b9bbe04549303d1c7b4298833dbde8c02"
    }
  ],
  "blockNumber": "7,412,515"
}

{
  "Sr25519": "0x50921a2de6a070269b81f8d502c525aac8fc44f8e256f470c4252f9e0f35e05aabb6ae4df9ea4a20d81a9aea800b6fb919dc6656ac7c3f14167c162e6e0a6383"
}