Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,575,570",
      "signature": "0x8a5989db4d9204a54a67d7eeedf521bb88dcca212decb4b82e9619ed8d0b49bc60c9e264052f51ff399cea9ea21d32f9",
      "randomness": "0x5f629b7859199e35eb17f70d8e3c3812dc84fe89be4508ed7b409fd67b658a37"
    }
  ],
  "blockNumber": "7,414,228"
}

{
  "Sr25519": "0x06d85078f9135467a865ac59777a77657ad9d639718fd2d7261df24b5fe40362967865902b949fa614e8f5da3d3e671cd33e815f165bc4560ccea86e1784148c"
}