Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,541,680",
      "signature": "0xaad8e759e50e722a9264cc3009d1c1ce9413aacbe99feee6723ca81a498ae38cc5f51485d996205a59d640a31298be94",
      "randomness": "0x1defd1e790d09fde0cef1b454a2595efabc7b26aff0b7b7967d763ca32487ca2"
    }
  ],
  "blockNumber": "7,405,755"
}

{
  "Sr25519": "0x9a291622b04dcf8b981aca211eb253add8cd5dbc9a097d2c6b5699ac27a82d05b06f016b0909a1ade29087ba0255332174299fdb812d2431df27e897da079489"
}