Write Pulse

{
  "public": {
    "Sr25519": "0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"
  },
  "pulses": [
    {
      "round": "25,621,237",
      "signature": "0x9232961cc1fddcf3ae85ca314f7832c2d0c5ccea00cc5745e64d8327dbd60d159477ce78567d1a248bc915581eb925fd",
      "randomness": "0x0c65ddd2908d3486f29b4c5a86e280f956984929eeb3a477f9a19eb7b933f152"
    }
  ],
  "blockNumber": "7,425,625"
}

{
  "Sr25519": "0x90039f37dc01b1091ac57d04b08ddc33e7b2b28f0d0333d5bae1d5d946cde37cad1950de814e9b0163a836bfdb5c6430084dbe5fdbfb6a1cec6a64bfb7a20f89"
}