Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,538,914",
      "signature": "0xb4ef777b3b2714b0d55a81d3d1c3523ca0abf0353a8ef0b14eb6a9b1de2d911c7b59df58264073d114e3223f55f3abd6",
      "randomness": "0x296b55bb81ffc1e4df65135dfc5172a84258b82f883e5a38125f58caa3f42abe"
    }
  ],
  "blockNumber": "7,405,064"
}

{
  "Sr25519": "0x1af8f99dea2e98b4fa5941d62820fcb0467960f35d84bf1313973db4c2d5463d5f07a02070886336cd916eb67e321c71760c39ae409c9511b6e8439da768688f"
}