Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,573,011",
      "signature": "0x8641dfe2f56bb45e7c83f38f50636e113ba546ccdd5f3c7167ba4243b11f71b1654f5772e1556c9a4101335e6641bed5",
      "randomness": "0x3a86f275b99ee879b6091c8096b6aa4b3f5858c02dce4714326b67c98815d2bc"
    }
  ],
  "blockNumber": "7,413,588"
}

{
  "Sr25519": "0x6a449af0d437ee5c97951a496b698eeef47e6f29f3cd50fe0af9e581fe7b60038cf40a26cac855b5ef84c95042346bd444f554aa926e8a8ec440aaadc7567b8e"
}