Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,544,987",
      "signature": "0x913d91b543597f16d9e5a85f874a260c542af463a6dbdb19b534922310d0b1119b7d72f64a8e98bd17ba92604d4ae3c0",
      "randomness": "0xde2846f7d2fe252bc6d1f997cd13776b6dcf00db982ab886d308f6a32347a42f"
    }
  ],
  "blockNumber": "7,406,582"
}

{
  "Sr25519": "0x309d98b59dc3d53881416bea385ff1f9d058c05eb1093439b6dfbc5bfecdd61e1a6b5869b7d209a894a69e708cd966dfe74114ba0a7bde9e912912e57631a580"
}