Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,547,368",
      "signature": "0x85fb55d2f31a406f9b277c5791d56107e7f448ea5a4e24628be5360d96b5c985c10919f21d7e13157299d862ec7544ac",
      "randomness": "0x70269606c9a2b869aa69384986f0c17c425a24907364530735c03c800e9a6846"
    }
  ],
  "blockNumber": "7,407,177"
}

{
  "Sr25519": "0xba82d3ddb150b0e3c34f2f6816b8cc3d752d24bcba7027b61e69fef93722e632fb9caa87d38fc09edf92432cc77a8b0c3e3c78d771b2b16b99b2d95157e17d8c"
}