Write Pulse

{
  "public": {
    "Sr25519": "0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"
  },
  "pulses": [
    {
      "round": "25,537,557",
      "signature": "0xb228e09479ff74e822de6a4bf96783a2aaeb6ca122eeac2545c4eb09fcdda21bdf687896e9b9afc80b96cb9a0d1c1980",
      "randomness": "0x3180d06dc46733df0d7419b99a732c8622e1ce7e8978621f822ffd5a76478d56"
    }
  ],
  "blockNumber": "7,404,725"
}

{
  "Sr25519": "0x3c30f8c1a19bccb27033b018f3be738de34a79561cd951cfbd3887b1c38ec12468710a6f40859a127cb69e2711575617edaa628d297175d93f3f08881cdfe187"
}