Write Pulse

{
  "public": {
    "Sr25519": "0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"
  },
  "pulses": [
    {
      "round": "25,632,598",
      "signature": "0xa9f6b5bb376e6b15f46f52ee04018ca8bbd0d2274fd1a8c982d946089a36f0e712282a559bc28881cc512a4eb4392e9b",
      "randomness": "0xa1a820d652127b10adc4c80e7fcc4767c33262b924f19756b3f56a10954790f5"
    }
  ],
  "blockNumber": "7,428,464"
}

{
  "Sr25519": "0xce581abd8979ae8919db8de120610402c96c7a5ae1aec6ed6c0891ccbf4925488fcd300dc663db99bc0e751d26d7c7e3d3bee97f8fb3e7cae02f47484c62a68a"
}