Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,541,006",
      "signature": "0x8652907decaedb2930ef913ef9a8fea1633bb7b19a1a5f45028ddc0257961dca36edb678ddab1336694491f9cb2c5edb",
      "randomness": "0xecd6a1aa5edddb9a4a33741f2504055126a8a98e614f276338576f88b841f4b1"
    }
  ],
  "blockNumber": "7,405,587"
}

{
  "Sr25519": "0x707705c0a1937ce709c5a74de9fb1cf73566ebbe3704bd2449f4ce8dadb655780a9bf2a2f2b6502df2fde5c3158721051bfd52ec331f652cf867a40fae3cff8f"
}