Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,551,024",
      "signature": "0xb3c19bdfcae2ba6f4b2483a992a27403ca8a22e660e75b05e1b7128091c4d9544258740a33360c6637ccc48ef1d85c78",
      "randomness": "0xbc0910f7c7d95707fea51db8e2b0af5707aa8b17952cd7fdfd4cdfc978ca400a"
    }
  ],
  "blockNumber": "7,408,091"
}

{
  "Sr25519": "0x5a5b1392b8f576e907ebd67bb980bcc879cbeb13cb83c0eb684c0133646a8a52f4f204eea22ee8ff9018112d8d428e223a2cfc523f16b12616e2c62a6a20298f"
}