Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,541,301",
      "signature": "0x8d9b07799b96e2528b65e5e7c6417818fdea4bb144f471f3a37de3063e315de9098ece87bdf4d719fca47714867050c6",
      "randomness": "0xdef7fa19f9fab3d7c6450d53958052303f1f3d4051889985f9733fd2903761b7"
    }
  ],
  "blockNumber": "7,405,661"
}

{
  "Sr25519": "0xcc6b2a02f5573b00831af4a9bf57a5f6e418da650478e455dbbfdb1856aeba269341a3e6b8e1e09f87238c675fd81ad3e905a4ef7848b69c3e447a91bf7e6785"
}