Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,616,498",
      "signature": "0x93c43dbccbb13fb58a5aeef12ff39876ec3478e56807e5bb2aeee55e7812dc341cb488a8008f89f47766de087545f77d",
      "randomness": "0x4f1c86d36d623d1681cd74479d702aba5b70b6cc75e912183c9916d657fceb1f"
    }
  ],
  "blockNumber": "7,424,440"
}

{
  "Sr25519": "0xb883259271d8adbfde6e557ef20806b18015e6128a3b07ab43d3da58f2c48c2b4d4b336bd7e3f548eaec1670f92a8040840a12b3e326f0eb09ad75f317bf1f85"
}