Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,576,417",
      "signature": "0x89a03a57251d9978e45b30a9e949cf66701aec4b6ad7ad7b3224947d0695acc2ff945d881b776ab008ad63fcb1d4d072",
      "randomness": "0xc7735a3fd1d51649f899cade5ca4df08f09ecd9b8a5f7571e332c4d8840a0883"
    }
  ],
  "blockNumber": "7,414,440"
}

{
  "Sr25519": "0xb042d5b46052921232174ee5b7ba2bc133dc650856328e8e9fd4168364e10f3bac6a8dab573c7c1ef709add3c0e6a553df0445c1ff23e42fa384e1901c8eb282"
}