Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,661,570",
      "signature": "0xb19f3b687e9f8d9c2080793549521ae88ad3f8e8eed2924bf5fc1186510633328cc4cd6ceddc188f6faf7627dcb14925",
      "randomness": "0xcf3853f28dba80075826a0d30854732f07354fbdc1dc8a5fa2af9e90cae0e3f4"
    }
  ],
  "blockNumber": "7,435,691"
}

{
  "Sr25519": "0xc6eb028a6131af22c821dab79ac265a7cb89a5ae5e2d4804f0b4dd6dcbfbb1035c93e2728a524350c6cf85d42bf6f99224576f44f245638b2671e618103cd382"
}