Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,606,628",
      "signature": "0xac27957797d9a37c8f17fda07827e74c5613486a378048b6945ec9f37f8314f63805228571fa239cbb5a9c967a035dc3",
      "randomness": "0xd1fb7281ea1e009d62a1b8bdf2a23abe1f567851fc7fb7e29097b2f1ee784af3"
    }
  ],
  "blockNumber": "7,421,973"
}

{
  "Sr25519": "0x7a1f3c3dbea8d32bd11c5268c7cbaf79c45a4e97712c49f6b1952741152ebe381d1fd84420373f01b5b94894d1a19ff330e086165f2d8940af7b4c8514032d8e"
}