Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,623,612",
      "signature": "0xa13f0a0f8a8b51878a2e438db2da99be07da48cf52e8770f908daea728385116204263b9bfc516d43b36cfe91a50a270",
      "randomness": "0x0e2e444d9c791d1a51627c22d155c4e1849b973d8b4b66dc17c8e0d21b2cf164"
    }
  ],
  "blockNumber": "7,426,218"
}

{
  "Sr25519": "0x766c755d9b91a5c8b5da554c6be9a2eea93ba4b5fd849a6048d41cb2e26a932225d5ac9ab8d5b9ecc00af87e332078d71daef735c71b7b84dc094f35b3d93986"
}