Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,570,725",
      "signature": "0x82972a60d47be74dee8cff75179b74eb2cc055581efe260a6b39686af04d1a8f9414c7dc3a77555b003f46a2e077f5c6",
      "randomness": "0xa918c74948841b7fcac5a70dc9bf32f9a84694a3ca96921307704bfbdc26a447"
    }
  ],
  "blockNumber": "7,413,017"
}

{
  "Sr25519": "0x3e22e6e7d7be575846b205a7a8e30fa7be7e8a256bb060c472e4b98b598de512889c0dc20c895c9bee009d56ea434d67542492afa05f936b74ae28229b6b4a8b"
}