Write Pulse

{
  "public": {
    "Sr25519": "0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"
  },
  "pulses": [
    {
      "round": "25,574,918",
      "signature": "0xa5f359325c93b6fe413019670e493c41a358ddadbcc2fb708e23bf6b40886e4d5d8acc4fbd9168ce19617c2dfcb158b5",
      "randomness": "0xa8246ad8f29724e01cbb42e834ac1787dd6213d85b56959aeb2e2e0e977606cb"
    }
  ],
  "blockNumber": "7,414,065"
}

{
  "Sr25519": "0xc6b73a38e04974ff751eb159e8cf703a9c4d560f7fd2c1b94bde663b5f964554b43138803fc0f6081ab314b6ce4e45dea25c86ae0e07e24b024670d493aab585"
}