Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,610,268",
      "signature": "0xaec9bd6f21a12fc60f3b28ed5c766947cb0e4a730d19009f7e61be94fb4d1a867204dec7fbb9a506970e010452713676",
      "randomness": "0xb2ab2bfaacc65d4d5e0fbceabd02a3c2397ebdd17eaee70cc31e7cae1db56929"
    }
  ],
  "blockNumber": "7,422,882"
}

{
  "Sr25519": "0xb6909c9b09279d02a81d67d06a88f9374830cce03e041459e169e8112f78cb31c4ed8b5012b9f5ad72c2741728ca6861c730487b2bac8cba2d254f5fbe56e48c"
}