Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,579,367",
      "signature": "0xac0214f4f62dacbd7b3930ffe0992755424318914b71451c861b13f806ad61ada6613dfe97d49c3c7dabd1da49ac5e60",
      "randomness": "0x98683b8181bbdb926de38ed47ee5614124e176a8518758db65aedd8d66ae8ee4"
    }
  ],
  "blockNumber": "7,415,164"
}

{
  "Sr25519": "0x4e886696f4277172c7893907c920a566a57581e0f4d36a494939c6629dad37216fcf02642083883441f9049c6cfeffdff04692d8d3f25d2ca33ff36bc5d6ae8d"
}