Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,586,751",
      "signature": "0xb5f070ac273bfbdbc1ef7c60546306c13e2178fe5a575a89d36476f165c41ddc2c4d6136c48d91c9700754305a030e48",
      "randomness": "0x1ac3cc4337cac24b708803bc9d3e21e812bec97dd4cbb8866053e7bb59fba84e"
    }
  ],
  "blockNumber": "7,417,010"
}

{
  "Sr25519": "0x2ef69e10335ed5f442b0ea98a5ba0afc1ee30122938a2186757ecc7247134f0b8a54d8f105d3bb184a36897d5b78a12e0eacb458fd50d8b5e1118bcceebfb686"
}