Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,677,384",
      "signature": "0x90b677e734c1894325c632bf2230db0607a4baa33977fcfb243bea9cf7f230e42dcab4c33696bad25c9b18ab4cd6968d",
      "randomness": "0x27cf056229583560b9566b2beb9aab429160839652ce229df504420b7e010a8e"
    }
  ],
  "blockNumber": "7,439,638"
}

{
  "Sr25519": "0x948e86fdca833449e0c58bdf25d411c2757c8457ca5f752dc5981791c819a6735ebee645f912c6aca108988196e6c601edf70cc5dd9ef5a38606f958b062d08f"
}