Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,561,460",
      "signature": "0x98ad37fc91046b3b8c625b55e14f2f62f0fe233e02d1a273d2d5078478c246b530778903974c8b91d6e68887a390b16f",
      "randomness": "0xc7122ef6309d10bec83b348eb6ed31a3a01a326d5c8232c4875fe041fcfec05f"
    }
  ],
  "blockNumber": "7,410,701"
}

{
  "Sr25519": "0x82cb21d2055241a6233b62c9a1f9ee3583eea3aefa6891d956c2648517a12e60b760b920741c8ef2dbaf717a8a6521ffec70acccecbebd20833ce1affae51980"
}