Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,583,809",
      "signature": "0xab632038339d3010fdb7cb99a280f268d80e5a4dd6b3d7a4daad3376c4fa8f895742d1b164b0e673453c1041dfeaf4de",
      "randomness": "0xd23da4ee789f01f80cd7d7097b1710780f9882b9630dbeb0b4abdf6600813c51"
    }
  ],
  "blockNumber": "7,416,275"
}

{
  "Sr25519": "0xe6506f1ef58fee94ad3e491bca5bb5a07d18ec8ab3965f9c2d6376434924df6f8b9c5490241adaf1651b4d693f9be714f3a0b79d6c0bfd3aa792b8082c0a7086"
}