Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,559,603",
      "signature": "0xb97675654592f220b11ce9863250e3f7ceaebfcf45ec992f688d7e62a34c17ef896e13b4190b6330d18de7633ee27a7a",
      "randomness": "0x159709d977c4755289178ff6a16f45bc258ff332ba34da79aac5bede8445cb3f"
    }
  ],
  "blockNumber": "7,410,236"
}

{
  "Sr25519": "0xa0e9cbd944aa4e727f238d35f76d5c6b224b1cb31432678ecf2a81111c9d1c06667aa992f0acea9c0fe6e879fb54e6df093432d29c60a293873490d7c541d78b"
}