Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,574,019",
      "signature": "0xa50f3b35506ffdbb9bb6b6d7a829617b55b34046e26514a8518c09965f60394d280befb1b23dd11c6b71d13617a582bc",
      "randomness": "0x90d2b10ff4ae37adcee5752751f5b46e07d920928822a67e35a4bc17823859a5"
    }
  ],
  "blockNumber": "7,413,840"
}

{
  "Sr25519": "0x2ebdc4a4323abdd496084be1ff2618adc0a2207440442a61286aacb91cbe8038722e03f4bbe784a7dbb82bf00a820aa7df08c9fc3c703548009e4a6c533ce88f"
}