Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,650,623",
      "signature": "0x915e2d616742aeb1c95addd1452ee053858e8f4f5ef269b2172504e9808840d394afd76e53602d2ee0ec285056a2835f",
      "randomness": "0x8c0a8867a755722f2241a4267b1eaaec0ec3f1a179641812404bad6b3fb20354"
    }
  ],
  "blockNumber": "7,432,960"
}

{
  "Sr25519": "0x66316bd45e2f78dfc57ee2d7908d94d4dfcb62d808c553221c31f0cc26fa6e72ddd38d7485eceacd56f4d6b500ab552e8a8f0393e57023d72b31dc1fd72ec887"
}