Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,675,828",
      "signature": "0x96085be3068e9be0af14b67386d49b2c8df1686d068dabaa8100af3869bf8c3d8e1a159f2d25a478234b108eb05bbb33",
      "randomness": "0x462d2218f21f6edcf97dd5d5a0c833e3bc7adce272cebb626c5a372fb5b78cca"
    }
  ],
  "blockNumber": "7,439,249"
}

{
  "Sr25519": "0x3c62fecde28161c8eaf89f89e1ad6ca4b9aec028fe24bbcee480bfca8e378a28c312da7cf26449c78ff1a6711c191db6da1fe1ac7465a1609d6da65de5148983"
}