Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,579,584",
      "signature": "0xa99438c64ba86bfa1cfb90c42f50119fc234c4d378758538a5961732d18375182378c5174c82accd8fadfaa5033c3513",
      "randomness": "0xae7d2b30fae48c804b2148e556d4f753d7da704d8c86e1789b775c6cd108b9e0"
    }
  ],
  "blockNumber": "7,415,218"
}

{
  "Sr25519": "0x08c7a130aa05f9c4c63b71ef3e84eac9b8bc46f4b6fc1ecdef9fa740cebd8363aee13f369c583bb061c41f6349c27f46f9643204399c18bc6295012f2c956780"
}