Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,551,298",
      "signature": "0x92dd3ca2f554f9a728f5f8fe0f51bda320dd5bf61d9ae815d34dfc3455df856f0cc69c2d5ee4d1f9d5bb9c4caff42238",
      "randomness": "0x9e987be29723e1c1a9e58e05e2cabd9fe675b4f2d010e3dfbec39d9d524e3ac3"
    }
  ],
  "blockNumber": "7,408,160"
}

{
  "Sr25519": "0x78358d7abae2b7ceb2996fa6ba98a5f2be1aa15bf4d776810bc474042b18e619b80a9fe34c03e768e921b32fcdefd31f107a5146d6a59bbf6b8c85d15d787782"
}