Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,539,359",
      "signature": "0x869bd5769a4e11440adc4c69a03297f09109ef74888193cc82da9e6466e2fee699ba18541fa97386d11e27d075c2b5b7",
      "randomness": "0xc94c2ec2cee1e9c8e9c27c8b58c3093a2183210262c6f7d7c84a1c45609fa9f4"
    }
  ],
  "blockNumber": "7,405,175"
}

{
  "Sr25519": "0xa484b0192ddaacf8cd2a7a8850d212b6d36bf300275b80bd625416cbe9e7bd6fab0ad58081fef21a4352e459b395f2d3662722fee65169252d1c12c20570ed8f"
}