Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,542,291",
      "signature": "0x8286fce280707d5ddf348bf1f97f4b6806f90f76dbc133abe50d8bc8b96451d2be32f299ce671b813b05b88530f58e3a",
      "randomness": "0x1350a9e9c7a7adf14428a24120e88258d05a257a026078c59e087b37d3be4ea0"
    }
  ],
  "blockNumber": "7,405,908"
}

{
  "Sr25519": "0x0eb927d0d06aeb517d6b7c3e2d9d5a5c58580b388e38eace321fadf823d8d653491605127441baa309bd7622c20f9ec572f284461fd81bbeac6591c7b51cda88"
}