Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,585,088",
      "signature": "0x8e1f406a495bfe9805fddb63df345fb9168907a8d33c9a687f088f322a5116942e223ca087f89b64a1993bcb39fb4145",
      "randomness": "0x0b1319d2532ff828e34e24f4977a337097b168deafa0f90a78b1a26645f53297"
    }
  ],
  "blockNumber": "7,416,594"
}

{
  "Sr25519": "0xf8f7c14043c9ea1ef1340232cddbcf5fc505cad4bf8aed7dd9ce05f4e54a7b5c2dc4474842040f01f5fe4d442b56b2898ff5bac50386f0911a6408b0982c6882"
}