Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,576,761",
      "signature": "0x8232804c1c9cb1279b6e416df0df92da3d720efb36aa80e4418c56d84e92a3539fc05b3feb01968a92a8f292f8226867",
      "randomness": "0x64657137b9a525f9eea39636412bab2dd21c78ee8a171149299e75524a2040e8"
    }
  ],
  "blockNumber": "7,414,526"
}

{
  "Sr25519": "0xde7cc831442d043dcfea2ff676a8ba4b204671c2fea5ee8a59ccea64e9df570b46155dbe06674b82ed3a0b36a742d689b33164e5b1d38049a2077dd1e794648e"
}