Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,586,298",
      "signature": "0xa820191d3bfa4d2b90b2704cc43729c949af6c2b967830940ebf1fe6343351dd86e56d861782fb3aeffc0f2dcaa2b8c7",
      "randomness": "0x2e2d29a44098998f9b07fa7c3a98cd8d59af453591639929892e397567bc3355"
    }
  ],
  "blockNumber": "7,416,897"
}

{
  "Sr25519": "0x328ade17a247b9545a4ac9eef888226de1307b6f69bc1de68836335839bfec0d1030568a13d0e920be453fe9eeb3455ba351850335ebb8efb69c8c7e43b81c82"
}