Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,568,968",
      "signature": "0xb382d8a8e8cffffb6c762420b82e87399a7b8e58c1d58459be164b4de6b34100bc8e726b3a002189d092647bc2a6f9ab",
      "randomness": "0x2ef387857417f7396853163eb75b3da050a0d5914f79dee6931b8a27b8917f33"
    }
  ],
  "blockNumber": "7,412,577"
}

{
  "Sr25519": "0x0c64b677c8bd35bab4480760a1ac8a684e829b495b6369e58c5d4b279cc58a63f7da2f69e57457261060bd6e93ddfea72caa967f595bc1010abfa668b04a6c80"
}