Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,553,200",
      "signature": "0x96d7b49e56c7d1eaff9124a9258a0a515aa03de32cdebaeb3df14d78e5bbe26b4730e74c81d917a8cb99a277d82be0f7",
      "randomness": "0x6d4ecb41a3b299cc177a58f4426aa43e7ef6c0e8a80a41241c6e2cd225529db9"
    }
  ],
  "blockNumber": "7,408,635"
}

{
  "Sr25519": "0x8c9e7488609ef61842d5bd603f0181a72029c805c89321f32821170f27473260109156c469956ef61b0e0a8a48e699fbc7c054a6921fca608fd0ba5a43f80882"
}