Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,591,996",
      "signature": "0xacba47a76e0fd1647ddbf999875c3d61611f38488091cc6f6bc22e2a1145eefee381b861572e819110ed378a8b80b779",
      "randomness": "0x67ea224940c8691641a7ff5b4256e870b5b8629864da4f7390da8d43088aa46c"
    }
  ],
  "blockNumber": "7,418,322"
}

{
  "Sr25519": "0xdcce54f484772460640065fd2f9538bb82ec0af18d3386f56c2055d9c7995e5d2e7de446b58517dbffbf321c7b536a506925df8128bd4c6c2bfc9fa7fa2e8287"
}