Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,554,080",
      "signature": "0xa6bafabe59ba7cf43a49f35e7a113bb28ef4a7f507e5a4f2ca4e103fa8b5b9128334656501dda2ca6b974e9a7ccc38c6",
      "randomness": "0x5ac6e0545a0477400b1818d3f6662ebc36a03de8844198ad0579b55e3576da4c"
    }
  ],
  "blockNumber": "7,408,855"
}

{
  "Sr25519": "0xb8360d2a3f9bcf5afc31ca626c52f189f785d0aefa57de967f9e9b8a4bd57e3f98f96941154106c72c625e5990a2e507f5e02af599db48ab9f1af479c0c9c088"
}