Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,577,038",
      "signature": "0x8d84911f9682ae91dd27da40fd8870d7ac7fc491423562c47787486e26918f48d48989c304df0af7d90f50951d4a2456",
      "randomness": "0x7dc4d72df5f4f97789df9e05f40b77e87bca6dee95f9968706d9a21f52bdb320"
    }
  ],
  "blockNumber": "7,414,595"
}

{
  "Sr25519": "0x20db93aaba5c9bd17736de6b12bab604bc159336aecae1df3d329289952d7d6efb53521d45246fa5a1126b4959b9eaea8d4be5a265289ac69e33dd211bae5188"
}