Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,543,170",
      "signature": "0xa349f6fd396aac7ca4aac2295a0d9fe9eabcfc55a95f6c25c1d63e89968b67941a369f7c32c737b8fd8cd5c86a489cf3",
      "randomness": "0xa70495f503c0602ced8293c916c2280222bb6865c5e796273b12d69d003d4276"
    }
  ],
  "blockNumber": "7,406,128"
}

{
  "Sr25519": "0x10c05a69cb83d06071fdeffdbce25b126902e25b815bae23e3ca61bf635cee5a256a2f5ce7c1079552241ea5554fddbcd022c8b27d91265da87a5d61b7380b8b"
}