Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,594,078",
      "signature": "0xb985c1fc104b06b3dfbf92e4d8b2e1f59c1386c1f00303070efb546fc6c0205164d743b9143667b4d63d6b313bbcfc68",
      "randomness": "0x98b67bbfa6a7ca3df32606717a0597840d20cacb08658f05669b9daa46007239"
    }
  ],
  "blockNumber": "7,418,836"
}

{
  "Sr25519": "0x529a61911ddf3835da684ce1864e7e7e5fd43c8d22d6da97e2146b0418dff05b13b120c6106fc4e507e0bb795ddb09a683b2f5abe04e675ec2becd464873e98e"
}