Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,606,208",
      "signature": "0x93a513f53e08e71a73fa42244f98a692a46e65e485f9e47b6d093441756918af37c9d09b3bbaca099b7e15c84c4097b6",
      "randomness": "0x04938a28efb2b7ab4ae5a38350aac204ffaf4d4b8a858abb1eb5f13e1ed736da"
    }
  ],
  "blockNumber": "7,421,868"
}

{
  "Sr25519": "0x9657f2ff254f59727cc13e86013e4d2e3b0c8ed8001662702c7e788c1e0d4a7cd8f8ea7c90c17ea770b122815695766c9c0aaa909d1265be5b1f01d71ddd6a84"
}