Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,541,731",
      "signature": "0xb1a07112decca07d972862bc25fa770900ffdc6d432a86ba147fa8edb42e7efdb465f03b4d33e3344c45f79fbd74cce4",
      "randomness": "0xfeee86775a41377153d4912c25628ab4c0556a251cb7feb7c6e6f1374d290780"
    }
  ],
  "blockNumber": "7,405,768"
}

{
  "Sr25519": "0x3a8809a665628f6722718f8448d227da2ca032ab1b8beec5eecef396f507a614b895e11d3844925b06e12c55ef2a7272df7cc658dca2a2f2facbd57092b55a84"
}