Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,658,347",
      "signature": "0xb77741efd05dac832faaa6e330ffc67e259f84baf075c48626f5d9adf951b735d78535839e726eb98d087610ea2ee773",
      "randomness": "0xe910cc5dc9f9f580b15a0bb7fae1441ceb05bc76548d44694b81069443b852ba"
    }
  ],
  "blockNumber": "7,434,891"
}

{
  "Sr25519": "0x16678142f16e460cc3f9569ebdba8e6ed000225ec39aeb51d364fbd5dee1eb1dba706fdc87e1bf88c96af9593d5ee1b7541961f6f1028b17b1cecf60fb727c8e"
}