Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,594,259",
      "signature": "0x965d9c65b797a5e55c24a7402b9e28aff40e0a3bb311417e1556b6024d7e8aef1c4ed8747705163b0699c598e55194fa",
      "randomness": "0x0f464d4d1988b2bb52d6e0320d3b95c7bc5f366ced1057dfe38a51830bfada0d"
    }
  ],
  "blockNumber": "7,418,881"
}

{
  "Sr25519": "0x5839bddfd8e0af15a04adb5717e5cb9a6456b66ec3b4108a53617411c3fca41819ae85073abd408fad23e6dc88d5b9e57d3b8b99f3d62442baeb63fd19ece884"
}