Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,651,921",
      "signature": "0xa0b9028aeca063d5403f63f86d7ad701b1e5dbd612ca9c4bf8cbbf677da213d3a2c8da1b4e463bbbe41ffe74ddeb3094",
      "randomness": "0xb4ffd2d507889be185af5b68c9af6b39e55a81ee6c98e3e1f6411945d5350655"
    }
  ],
  "blockNumber": "7,433,285"
}

{
  "Sr25519": "0xe6fc80af7ab5cc251e014913b1be92a854a84d0f2738575d0f7b5339fba3f123d1d517717b906549ab9c73ed497bb90beb2f820027487b9938644ddaaf1b1c82"
}