Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,544,142",
      "signature": "0xa73c9a542d0c0d48ce54be92a3fb3a0f562a28bfc3b704e2c9873dce3e3d80276d31bfaf32aac8d1086e236a12569f43",
      "randomness": "0xc91eb053e2021471dbb30356f5579c31cc9033be7f2dc3e006d4d95f2c655675"
    }
  ],
  "blockNumber": "7,406,371"
}

{
  "Sr25519": "0x60c9ff7e81376ce4f187705cf33c7bca889f7d231deff84e0655ef84f266510a857f30e55a65b76cf56c6e82d4d5d3998b01293138333c46a2f7727fce3a2687"
}