Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,603,030",
      "signature": "0x8c25cc7cf172258b4f0e2c172b1e34bcd34c9c0dfc121f76fed3a30b6e8edb24197d7404d440cf91d6a185c31fe26b2a",
      "randomness": "0xe34ae0b7e33dcd47418cb47bae9c674d19e1df5bf1b9b261f6e1ccd9dea2a85f"
    }
  ],
  "blockNumber": "7,421,074"
}

{
  "Sr25519": "0x50e70abc7d4f1caa0621beb695a801bff669aa90fa9f9032ba74b629f31b7e476a49bc5ec71dc1def08a9cc5257db3d41850e8d72054cb48776339d3faeb0789"
}