Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,562,030",
      "signature": "0xa46b2c5730ac720686588baca3c47d52228b36729fbe8e481dfb2dea042155e4e3a5786a702540ea6a9f7f5a451dbeb7",
      "randomness": "0x7006b4a427702aac16808f36f9e14cde58b60ce8b5881c31ffaa8391c644cc08"
    }
  ],
  "blockNumber": "7,410,843"
}

{
  "Sr25519": "0x14d71b91376f15b9c5645b3b28dc08c31f2e0d7a1cd1dd907e10fd6793f2453804771f8a343081ee2ed845d7398ad4f5ac4aac2b0b65cbfc91aa74ed38b1e184"
}