Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,577,787",
      "signature": "0x936cc9e273549efcf67831c0dfa869ead40f51df27002867f1550b21298b1a24ea3f5bd47f877d25923f8606f5278510",
      "randomness": "0x774fcfeb90f3cd1e21b89052539c680868aedb0a59472f0305a04a0d92c8fd29"
    }
  ],
  "blockNumber": "7,414,782"
}

{
  "Sr25519": "0x30f7271e8a078124e6d131de030f902020441b1d482e60bace5f091a7b31d3035c390420ca88248f4099a4a1dbbcb2752cdd18c21cf3e1f953d729d39fea518a"
}