Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,595,885",
      "signature": "0x96f3773043fe346f7b06a68912d0859ac78de350cf2bf2ee98e697a4ecf6cef375209bd26f838820b2088bbd3968741c",
      "randomness": "0x1f9d5260194ea6cb83b0af7e8fef793483d6e4360eeca27c0c799da01c2b1964"
    }
  ],
  "blockNumber": "7,419,288"
}

{
  "Sr25519": "0x92e9abe27035765958cd5ec003ef84a4582706ebc33371dc158242324bae3f3dca7864efa3d05e1737332a95a028249908652e29e0b6939d3b4b9852aeabf78f"
}