Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,562,225",
      "signature": "0xb52f3990fafc9a5382b65c5094c0acd16acf299160e5ea4ed222c1d0b906845ee5428e52dbd526e56fa055e4ed6d0891",
      "randomness": "0xc37a84312ddfe77e54a8566b66cc59c2ad23cd5831000c4ad3a6daf10f0c772b"
    }
  ],
  "blockNumber": "7,410,892"
}

{
  "Sr25519": "0xdefddeb2b2f1ee47e72193a485de02c1e2ba15418a58e4173b3b26b630d6be5a69fd4248731d40b4e762743e629b132bd0484a05936bf56d1985f8d55642b188"
}