Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,577,971",
      "signature": "0x801abfd91a6df73719efbd86574547976d74c4ea937cbc09547aaac75879d7f3d92f2594daaa77e61ecce28f67d74c4a",
      "randomness": "0x47eb927dbb6514c1446adfcfb79b89a9bbb58a57be3e5352121c2345f3557847"
    }
  ],
  "blockNumber": "7,414,828"
}

{
  "Sr25519": "0xfa0b095ec81b6cbe00a1f76b215da4b686a60108c3904e2a9057c11c5f35392b3c7677bfb23dda39c17c44d8891882fd57028d6775a1f8e8f7b3853d5091f487"
}