Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,591,032",
      "signature": "0xb593e2c3107971b303cb309af5bb9961110143c33518cd0da4e67498c8978a05ca348f8c1dfd7699d9f221cdd5572d7e",
      "randomness": "0xe1776122e55ea9816eee51c77a93a0db5bd6ec7fac030b41c723a7c7797790d9"
    }
  ],
  "blockNumber": "7,418,080"
}

{
  "Sr25519": "0xd400f9d0ebeeda57c17a5545d39ce16017a641674dab57438f6a25a3c871576c1be59a9756c0db0c3a19d5d935e6838dc628ebb13acd1fbc7c4e6b9960b4628f"
}