Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,574,487",
      "signature": "0xa62391c91e5c605fc55887ecb1b94de2d5e7401c03cf2c5690348a4c194a257871e48f8420c472e6d707334721217ca2",
      "randomness": "0xc20f37dee569259ec34d9abc2eb4e565bfc2a04fe40ac5b41699e74cb0679db4"
    }
  ],
  "blockNumber": "7,413,957"
}

{
  "Sr25519": "0x282e489099d4114fffa1bb34d65672c92b57cbd8f7194f19c3f8ba76a28a4d137dbdfb52e5dc3678a3333b6741b1e440cae5c25ce2c92191657eb3188426c888"
}