Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,648,242",
      "signature": "0xb7428f76595b77c08f4fdbbcbc5ef4486c9e80fd1f5560298c91c86fc65033560ffd8425baecca64b6e6a06d5a40b572",
      "randomness": "0xad06fc83405340de3198f6df5d1950dcae28bb9d24bcaf8d18694b4403073351"
    }
  ],
  "blockNumber": "7,432,365"
}

{
  "Sr25519": "0xd8b53e057b1a468a4b258561021260ba1ed48892906ce90807ee65997364c01182c994fcd133a0e010d6f9d967f1fd5b1789a075b650d222dc590ecc1263758c"
}