Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,655,784",
      "signature": "0x8c6a5a79be83345f585a65edccbe949cf9aae0e59d8c761cdf797549ba3f4c1a07d9506289787b92bc3dc221406c99f3",
      "randomness": "0x25a059735c5ce85de4ad4fe334b7fac6001eaf16909a94c68723dd13e2235063"
    }
  ],
  "blockNumber": "7,434,251"
}

{
  "Sr25519": "0x68d6eb2627023bcfaa5ed197688a577aa647c917de406a91c4b20df4bd7da335c2ff675b5f01ad07f26c268f9ee9a8d9d3af7a8b1e8346bfc546e4e1788a8c8a"
}