Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,586,111",
      "signature": "0xb7501e83bc749fa7470d58b172870bc5a7799912232e09b20d8aba02bb3f73a161ae8ea5ede3718495416ec4fe0b7ff3",
      "randomness": "0x8a4100870e613930e5e32d5e2210cd0bd2bc04b613272f98503703124f3ae89e"
    }
  ],
  "blockNumber": "7,416,850"
}

{
  "Sr25519": "0x28da4505a8e5bc6aaf89010d68d22120e9b23fa9319df2d3da71c697056080021778ae3b22f71a30cced36f6678230a95dfb0dbf9c2f9488e6fc656eb368c482"
}