Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,546,728",
      "signature": "0xb6f9f220add24374f36e05a3377b82ffce187ef227f0c37c1342ea1e1a98a225c64fe4523f0dd1765c5e01e9f432babd",
      "randomness": "0x06585361f47ca081bd116dcad54c5d915de1da9d55879e77f43365fccd9033b8"
    }
  ],
  "blockNumber": "7,407,017"
}

{
  "Sr25519": "0x6c1eaa8861359717557b7c8ba37ba992f01d65a75d06525d9dc5cbc5380d85547ac2bb48ac23badca93a0270daa9619fd7ebdc989f53304ee23dbed76afd238e"
}