Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,541,166",
      "signature": "0xaabc4ae1addd6a7a60d27561f245fa65192827cd694962b82f0919a2d0b71294b3cb03205d85cca814b4f7d61908752e",
      "randomness": "0x90ad9326bc3f6aa8f82cb53dd8f44cd70300827286c7f8e940558225026b38b1"
    }
  ],
  "blockNumber": "7,405,627"
}

{
  "Sr25519": "0xdc6860d78a682c98318579a4d912fbb340e69b68719f3048a653188846242f1dc714631e756f23a6bde3d5b7011f7fd95ad5e012c2c21cfd0d5b01361c352182"
}