Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,562,477",
      "signature": "0x82831da75977dedcbff1d426d3335f023d121e77de9d8122ebfa1f2e4503d70b5b4fdf0f0586eb1458c95a0cd3d9256b",
      "randomness": "0x78c61e52b8c8f0d22ea31a35a01e2a8c499478dadc5a0a5381d5acbb18e4cb59"
    }
  ],
  "blockNumber": "7,410,955"
}

{
  "Sr25519": "0x02dccbb53c154c181a388801ada8b86dd4255ad391e81c5330b0ee51ddc1492b427699d0ff5984bf476e9d7c6d4eedafc59d4ac43cc6e0d7da49f8c447ceb381"
}