Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,570,711",
      "signature": "0x8d7a87da1df73baec1c119bd8a626c42d29f2cfb96f23ee8159fe64a404f1a6da261c1395a0aa2e397b104f0729ff299",
      "randomness": "0xb251b3b11f408deb7bc9621e10986731ff2f139da06f5b58d7f7579decd3dd0c"
    }
  ],
  "blockNumber": "7,413,013"
}

{
  "Sr25519": "0xd8e6d08411de2b4120cb814fda8b93c6dfdd044d6e43291747d79691d35e51730416ddd9081341e5979737e57be5bd8caf9b9d02eb9ec5a3b58b1f3f4cea4883"
}