Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,623,619",
      "signature": "0x933b78e782e9f3308d81ccb1f5b086a0933cbae9440adf88e2e9d8fa3551c7787031d35e6e0e2a6025da3f7edbfc979d",
      "randomness": "0xc381b5d10933d213a159831e324d20d9144aa19b97349179471de2658f55bc37"
    }
  ],
  "blockNumber": "7,426,219"
}

{
  "Sr25519": "0x06c67a7d5b2976c06604e666032ec04a4a4127033e888156041fcb6908f1ec47709be7a7f0823b1ab2c9113430a0d89129f34b8812e24d3e66c68f9ed75c9282"
}