Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,627,090",
      "signature": "0xa68c32a5fb2ccd4f3054a31dd275c0c34bc32a10230e3692218688e25deea9b44d15b34ac15c0b4c03849fb2904b34aa",
      "randomness": "0xadcc31515a161447959c4c4c3a085e294fea7b24675bb76380fb20d80c7a7ccb"
    }
  ],
  "blockNumber": "7,427,087"
}

{
  "Sr25519": "0xa2bc2d4f9242f9f2661fd6b49e97676b3b9e33a4bc689ed7a1a84328d5df560796371d81742a2d94da7a7c14ed291ebf0177379d0c7fca72f0dd50aac246208e"
}