Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,612,264",
      "signature": "0x8efc86e6fcfa759771cdcfef5a76576c0ea619d1737735788e4112c7cdf4c7ba60aa344a85bd028a31610345128925be",
      "randomness": "0x00c4a3d159d9c934714acf29edeb2b5c822376a655dc3a35751c0a6cc967db20"
    }
  ],
  "blockNumber": "7,423,382"
}

{
  "Sr25519": "0xfc2f9802f8c4ae1b422fa78ceffd10954d90c183908bd91b3853d087a3b0c767336c58af8e45a17490f2c2650023aa52991d7a582a930fa8649f6864d315a183"
}