Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,646,461",
      "signature": "0xb51bcbd98c802bf2929e91c3d231d826ac8c4867b381b54f16bebf94673a6766922a852e96b01f1b718c5abbee4dab9d",
      "randomness": "0xb348a46c98da58fd30fae6b3d90edac1b2d62cde726942424fb2233b2a07a5b3"
    }
  ],
  "blockNumber": "7,431,920"
}

{
  "Sr25519": "0x2ecd9fa2c2c86805315ff2629d0d34b48d62ade6a78e60076c60ba9081ee610341e5d6847cfb2c45ac29ad5beebfa0885d87b86d2504c82508e0e9bdf8f03880"
}