Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,570,637",
      "signature": "0x8caf48200619a764fbe710c8325813209e7c469a4530496371843c6177d75536dc21585d5eae8a473b2860090ef40751",
      "randomness": "0x04dbdbdc89bba88328349886647a474f9ec50d12a44999ce7927dd9eff8ea703"
    }
  ],
  "blockNumber": "7,412,995"
}

{
  "Sr25519": "0x6ca4c42632b5f9c756acf3837c088d6079df91ae7f0a748dfc71988969613e44d9055f69f732d4c8442b37c77b1710b39bd4285dfe92c8413d6487afb69ea78e"
}