Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,574,049",
      "signature": "0xa3d3b3f4c0583d3a9bf62115e71650f97e2bbb36b1c8a613bc6fdce80c40023bafc99ce6aef3e76a48f07de94630f9b7",
      "randomness": "0xe7af846a662473815e3116e81663e1dbb61dc03edd2856815829f730f43efb7e"
    }
  ],
  "blockNumber": "7,413,848"
}

{
  "Sr25519": "0xee3d7771666286ded0b15c1db0a13f6896d155450da174ff99c25fca470ddb75f1c9c9eb7a2d490a3163457a3b9dfe51458a905cc84435414ddf36253adb5f88"
}