Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,585,103",
      "signature": "0xb3fe3ce7cf711fd01c593b277c512f7806ab776bed7ee2a31d1cb27256c0b3a1e4b61d4b3c4f40f5cee45288f41b5878",
      "randomness": "0x1d5b124a333aeae00826b6980459ffcaf4e58a4501f7f148ed8c732a6d9952b2"
    }
  ],
  "blockNumber": "7,416,598"
}

{
  "Sr25519": "0xde71059a76cb6a8f0a9f8c43bf86d8e3cc0891458b8226d0842e988f4378d6131a6e432ff409437a247e717d55e259e89f3840c8a30e3702ad0a07e6f015148f"
}