Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,612,636",
      "signature": "0xaee9bfbb28405d1cd2bb019a8da038def4b48e4c96f5f939756eb23d094edcf17f1e6c9a8c3168c45d835ebfc04a976b",
      "randomness": "0xcd7a089e4d89c8c05cf419c0285826f6766c8856ff17553b6d74c3f6875a511e"
    }
  ],
  "blockNumber": "7,423,474"
}

{
  "Sr25519": "0xd06964c9417ffdea8f60709e5774495d590b2c3a37f4d2d439747c113f3ef07f205475ee1f3ef2397d5ca3b9f49cb2c02729dcc7d7b936d11e063b2601795a84"
}