Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,570,463",
      "signature": "0xb16d823add7eb021ed3ff266920d99d6e51f7b1eccf4783f89cdfbfed9dae3fb2ded594778ba7c2a4b3d1cdceb88c1be",
      "randomness": "0x3932798ee19271a1a09e97006a22d7b933a81ee7468ef42949b4fd14a5502c17"
    }
  ],
  "blockNumber": "7,412,951"
}

{
  "Sr25519": "0xfa117e28509147032abb18428d23b5f4be6a1572d5f6b18bf241873a0c06c953836191c157d8eef3ce3ec63dd8468ae452e352588189e9c50651e442bf6bc089"
}