Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,568,505",
      "signature": "0xb25786f95043afcfe382560af16b7d65a7541345f10ac57584c44215147928cb0a2afa6b2c5f68f6ddd9a5a48f57cc54",
      "randomness": "0xdad1fe9fd1c47c2b61ea70073ca8da9b3be80aa113a4272cc0759676d9a8b4e6"
    }
  ],
  "blockNumber": "7,412,462"
}

{
  "Sr25519": "0x506f3eb2745853498e5f40023ddea1cc9873ebd225e09d79083948e25b8c9849da69aa5f4cc039ce13951141a247295ed205b6e2c554bbd57a68bd45b99a9484"
}