Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,547,708",
      "signature": "0x864bdb211f0039d7674c354dc335b5f77e32dc84faa42f67336cf53c22aee61a2fc8ad314549ab2aed51559b05b2796a",
      "randomness": "0xa9efe102091f729890dc58b55ba2e8f7ab2e062cb67726359fa08a30a55c8796"
    }
  ],
  "blockNumber": "7,407,262"
}

{
  "Sr25519": "0x0eeca8e34717b4f188cb7565ae1c12336c1bdb3c453efc0967872b6f4d58bd5deb108c642afcb173efdb06c0fa536f7fcc21150f2678da4abced1b2241970d86"
}