Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,579,965",
      "signature": "0x922a3981725353acf48af167d95905e11e4c9a18e7e3bae2824e8f1582a5ae0e79331a8a035b21f8bfe36a738e1a7d70",
      "randomness": "0x8d2a9a1f3f371c0d853d22c6959b767c135c44185b489c993385266a380c4606"
    }
  ],
  "blockNumber": "7,415,314"
}

{
  "Sr25519": "0xc8488f92ac009f2d48f3ffbeb2a519e9cc2689fde55b15e27cc902cf4d3b057ebcfe3d88168011b738417f4f9e20a5e25a87de07b0fa4fe4b3635394b0668483"
}