Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,558,681",
      "signature": "0x839c4bc25cb47cc27a96144c2ef5e824df6828518379cef4ebb015c1f297b0aad1cebcc169b228318305929d32308f18",
      "randomness": "0xfd5c5c5e38bb6f305b311f5c91abd8a16cae30e5e8236ead0c72242d78b12d44"
    }
  ],
  "blockNumber": "7,410,006"
}

{
  "Sr25519": "0xca11a39934281f16b50911c6467c9e8f67a3e3f5724f1e47525f7ea728f32f6687253305f963fea31cb416c8d63fa465e7d66dc6c94d97508aab8d337913688c"
}