Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,581,346",
      "signature": "0x98f304f6e224de236a8593c285f33072bc96aad8801764c16b37cdc3131341efd1266f2b5cce2836eb34d12eb386af27",
      "randomness": "0xdc1ace16f4936f7035670f324e3a65bd0c1a6da16d587d099bc584bc1631759b"
    }
  ],
  "blockNumber": "7,415,659"
}

{
  "Sr25519": "0xc0c1fb1b6b0210584644739d45bdfaf513f5013280f851875367377c629c21407bbb74701bba4021c408db1b2a04c9dd5a85c7631918d21ac918802f3126b183"
}