Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,552,317",
      "signature": "0x92a2e6438f6ab209ca72e111e2b8910033227b7967fc165955c52fc75de24d8b13a68be9040fefb85cad0ce934f420a8",
      "randomness": "0xf947c301d9be2f9cb328b54021b8b43affacfc082e106f1069238b7874c22dfe"
    }
  ],
  "blockNumber": "7,408,415"
}

{
  "Sr25519": "0x147334eb01c2f4a518e9153ae60e03afebcfebfb6c5a6fa33cf57dcc865eae19275fb0e29dcf5c69bbc1a5a46aef2fa48b5af4b5bb9e597d912d5c3fb7da4781"
}