Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,549,051",
      "signature": "0x8ba64c489d94e59a8542fceefc601a934c18e1c4c89d0d65a4ccae5d160506d45b1ee58894193abd873501cb0d826138",
      "randomness": "0xcfc5a97abfa8fc611c2bfaba0e48d43d4705aecc050979ac30c455bea8295176"
    }
  ],
  "blockNumber": "7,407,598"
}

{
  "Sr25519": "0xfcfcf9f9e4cd7f3093bb2c1e77eed9a2102a4f09392f694fd278c4b40b6d8e53914716670f1f16336f0d7454d116e9fcd81bccc4d349681081f0fe2398aa588c"
}