Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,553,297",
      "signature": "0x84a4da6b7e017e56df13268320a261db5104b73b37352c374bde0e4e523bc7c67bf3b9ce6ba470d371d21f4c74844f63",
      "randomness": "0xa1db392cc54f5267724d008c5e0fd7280fb8dada673e78b6372b687b8a8bc361"
    }
  ],
  "blockNumber": "7,408,660"
}

{
  "Sr25519": "0xec9044b70f0a44cb64117ccf75c2f32681c8196b07dcf108ab47cac15c7e367a23e6503013d8ffc6199e9f34f9ad8da3a0ef68e7fffa245f39cb4aa8638f778d"
}