Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,538,927",
      "signature": "0xb06b6a3a7a645c115a52a8ad40f2b93fb2a00138640e7fb9cd7d36c1e290c861ae88c2f56176ee205a307e89c2105f66",
      "randomness": "0x23a82770e9a3cbd2d42359a34e67cd2669dee07cfb2d4d2f9a18a7ee1ea2cbbc"
    }
  ],
  "blockNumber": "7,405,067"
}

{
  "Sr25519": "0x82d130faf8d8af817d921ef31eff77c5f5d5be7c093c0c6a7d4db09b4a251d16b68bb5123f38a0e0028b3216900b93799dd2e575d166fa01ba9e805ae59e6186"
}