Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,566,217",
      "signature": "0x926136b1092050f574d28d9f2ff7de7ba61290e544b652e95707ca1d8698da8c806c1ac855875a7718e82f1c45586fa3",
      "randomness": "0x4feb68d3fff3e4c827db43dd1abcb0024b4c288025fbe4e534d87648f460fc56"
    }
  ],
  "blockNumber": "7,411,890"
}

{
  "Sr25519": "0x20f0e61fe0efde513241a66fa9a5cc6120baaf107e5befcad430e7ae5ed49e5ae0a3724f1caa314abb24d397f44dba773fcc75f5a96653821ced904bfddca688"
}