Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,630,800",
      "signature": "0xb8c2feda5d22fe6a6d404b36425cf13f1ef7cbdadb051366ff9690017c4d88105c011f4ea735a87b0469882cc72d9a32",
      "randomness": "0xba77037be284a066aaa191b62001ec339aa515c6aece5f12d69091255ed775bd"
    }
  ],
  "blockNumber": "7,428,014"
}

{
  "Sr25519": "0x324dad52f50764e1c5a7d461494fe2e07f355cdb9d077effb844ecf32fd8ce2645d85d1ce7d5371458fe6aa4f908b7506ad0114b76e1f8aedecef4357cb0448e"
}