Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,624,180",
      "signature": "0x978a2a679c5d6966e7159758f07f1e706d5ea6c24d7349acebc6488656d89bf31da2d28c6bdbe93c94698d6eefddc5f6",
      "randomness": "0xe700ffd7ce77656d0da96bdfe8d4dba6724044024d8beafe4a38c3a32e933dac"
    }
  ],
  "blockNumber": "7,426,359"
}

{
  "Sr25519": "0x1896dfb550549e546ac07dde08e300b9af11ad5054c68690cd8b3577ba3230009fac7982752446a10734ab0ee6bc2771cfa8ecdd133b68b3eae63f776c09408c"
}