Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,574,061",
      "signature": "0x8f68258941807b251805fce6ccaf84107dcf5567397e63a59caa364ab92278fe3c211029b1d5ebe0fd32896b71a05dbb",
      "randomness": "0x34789acb4921e181a73af283224b33289e7ab761f560e0f7dcbb38628aea336f"
    }
  ],
  "blockNumber": "7,413,851"
}

{
  "Sr25519": "0x08310df11ad78011e5daaa5d129ba8dff6f89c443a74f923660e67558bc58041c51fb331c3c36eec75f4001c0889f710015159e42028c0efc0d2fd368c205e86"
}