Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,550,611",
      "signature": "0x8559ee178c9e29894f2b112dcc7a908143c4e7b701902d1405cbeae86352e8fa7880a3de89dbbf94c9646133b1d7304e",
      "randomness": "0x1cc17a73d1c68623d868076b68dec1d9e4389dd3cc2e77b8da5fdc6d055a18d8"
    }
  ],
  "blockNumber": "7,407,988"
}

{
  "Sr25519": "0xd28652f9897fcf09da1ca4b87b36dcc357c7e22d7f748aebb16c3e58a58abc0e53f28f42fe65cf8baf631a386cbfa19a0239750f2991783b4d7cf3154a151a80"
}