Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,627,252",
      "signature": "0x97d83fd9f663d137871deac67d90fcb8609bf019043af5e072f3c45b8ddbff802ffe030faa5e484d8d778edce10afecb",
      "randomness": "0x38eca896fe5cc209ba6a58e7e801e75eace9637264abefd91be0623a26dbc047"
    }
  ],
  "blockNumber": "7,427,127"
}

{
  "Sr25519": "0x5a17f82ad8fc3e3d9421676be1f3cb0e45c86d1991047d58b6970aed64665244337c70d8d5646e6f7cbd7a81baecb2b865cb0deecbcc1a8f6369165ba02b0f88"
}