Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,559,947",
      "signature": "0xa91ded3db1a83e825e0405a679d5ed5c2e2849a7b53f4cd33d7b0cbe45d9c1b4e9165109682fe6c1758bb3376a2ebd81",
      "randomness": "0xa62433ed5d4afe0c1af2d6789c30afd0f6fc6efedc04427b40b1bbee004e22db"
    }
  ],
  "blockNumber": "7,410,322"
}

{
  "Sr25519": "0x4afda483e4dc164133f41ec1eef6ee468e8ff8211e098746457507b45d0cc3481040e4a8b9482dbb07bafc15b60f1cc19e62deaa3f24eda057c4cdd7636bb486"
}