Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,569,385",
      "signature": "0x98dbb05e72f6ab66db279e067804c25fd1ce4f707dcd20a242b08e0375661845cde696225ff74c639a54c9c4a2cbbff6",
      "randomness": "0x2974a7614b92487a092ead536c3acf4843ff44c0410f02d4990bcea03812321f"
    }
  ],
  "blockNumber": "7,412,682"
}

{
  "Sr25519": "0x046ffb5a4cc7212026dddf6ece308bd9c95f1a5f2cdf6bb8f65324ac58f2e11103707362e52b71f18ae9df6a898fd537f890e255aeaa66172f7b727f6c0e278b"
}