Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,661,386",
      "signature": "0xb88d9ac477dceae7a287bb55f939edcdd47bfa907ca4a7cd569ae1438855220ec6c2ec14bc543dbe97168cf2d17efc96",
      "randomness": "0x151376e653c437fa4732c1da60052c7b6bcd5682f1a6e98cf8ceb25c897866e5"
    }
  ],
  "blockNumber": "7,435,645"
}

{
  "Sr25519": "0x261047486a5bd4fa20b25bb4a725d674581885f06262c2a3b85dab8878964629f7305a97e63c5667795ebd86a2af66362e62c16933fc1980e9f7d90065da3486"
}