Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,631,682",
      "signature": "0x8a303980e99562f464c31e728413e32096badf3a7e86e25c3e4eaa76e46dc88a47171bacdd725a9205b9381e3bce0535",
      "randomness": "0xc959da8fc52bfcb62c3f7b35e465997836aadc0ebff7df171b229f06ddd0364a"
    }
  ],
  "blockNumber": "7,428,235"
}

{
  "Sr25519": "0x2e155713110eb0d25e2891a1c902ad581b4f12bda40866bea45ab0fe7daed863566e3066234a2aef470b71d5d6c260835c0c23787f61ec1ac30ce3ef09e7e880"
}