Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,537,091",
      "signature": "0xa91414b06657ab37a82ddc59270ae89de1702aae06cc7de99abb5b599ddb0b8b8a75652644ef9ab9d0451499ae780e5b",
      "randomness": "0xf704195ec51042857f6caf7d2fdd314527a8f8dd71fc8dc52752cdbe345cc338"
    }
  ],
  "blockNumber": "7,404,608"
}

{
  "Sr25519": "0xee46e4584a6dcd27d1b6943a9fe6c1628a82d179b96fc9143f2d0373d12f0856e66823f9aace70dea457b151724117f4f0eb54073e2670945f3fe37772a0d68d"
}