Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,541,598",
      "signature": "0x9986ab0f5e313301843fc83d3d692a7f487ce5b4b70703463ea3577c6df0c24fc2ac3fd8809504aca0d6abf74588284e",
      "randomness": "0xfb31a65336ba3edb83be7778a14e06065be875afc6448e4e271aaa3a1c4f7f72"
    }
  ],
  "blockNumber": "7,405,735"
}

{
  "Sr25519": "0xbc7cd3ff6d0f9799b716986463cd6650411f933a4d67f7a7e78026d0b561b563424902de12d464bc97c2e73815c229b93228beafbee5be0b94b8200d38fd7580"
}