Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,583,742",
      "signature": "0xb736c64ff1d71574477cd9eabe644ed78c6533cf8850edadaf645a7164ed1cd2ed27a50dbcabdbcc241100d13966de75",
      "randomness": "0x743d9e629844ed5d291e08e3c7295f6b8e51843da3b692bdec3e2f13ed14d09e"
    }
  ],
  "blockNumber": "7,416,258"
}

{
  "Sr25519": "0xd8598c475d278404644dd7356f25fa5b2f90d9709abf2c0682bbd9e77655d56c385376d747b871c41f56155bd7b4beb63e9351764db7d1ddab727a6b4b142d83"
}