Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,609,386",
      "signature": "0x92875913d650ad1c097fb367848d844aadb4773b109ff37d5eca254f070e37ca96cd36a94baa596756f8d976b35640b6",
      "randomness": "0x00287769bf58670b120360b55f26fad270db7930f965a26f1c3acbbfb248cc10"
    }
  ],
  "blockNumber": "7,422,663"
}

{
  "Sr25519": "0xc65b39eb75727c312650aabef509560cb43e00281319c84ed62ac9d2de63b079da8b8ef1e06db776f3ae35224063a284724a37f7d0f801cf8a94f4cb3987f989"
}