Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,602,209",
      "signature": "0x8af3f9b2087c5b750d2e47c418b1f28886e9259474252c5f538e1e6ca193e8441b5219900e37e765624e0e2bbaf761b5",
      "randomness": "0xf82f0a5d7e5e2c0ba2ae8dc5a81f856c4277e803ba8df108b7cc4d414e124e63"
    }
  ],
  "blockNumber": "7,420,869"
}

{
  "Sr25519": "0x82b9e44e15b3e7223aacbbfa6dfa282cdfd90bae829aac2c83487953828dc67bcc95a73221c13dcfbe5626073845df04425812fcc7ea069e5f83adea34f90588"
}