Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,544,418",
      "signature": "0xaf8027fea3908a7f98efc15cc62b4e69aacf03f5efee17f94f9bd36197d667a1e781c0cc6cfd104cad6f8235f2018a6b",
      "randomness": "0xcdf6769b979527704cf1f532f89dc89939d9377e6ab0b2ff160d96c20829c12d"
    }
  ],
  "blockNumber": "7,406,440"
}

{
  "Sr25519": "0x52e7243cd060efd3bf100364bea9417fe3fee47d8f23705f50ebcef6f7d7fe446c111377d81120fe86dc7e8c0443efdd9d6b280f8608139962297c1c1deed88b"
}