Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,547,425",
      "signature": "0xb8fc02e79fdf24035f67aedcc3b30864ebbcca08d93e20a95e7ce165e10807dbbf7dc91094a63cfcd581440a1d08218c",
      "randomness": "0x3d530d3a0a8939b2805b96b7280406392a590dd268c998e540549c278aa33b97"
    }
  ],
  "blockNumber": "7,407,192"
}

{
  "Sr25519": "0x32bda5775bc55e7fe0ba2e854d3c0a64618418b84ec00d42158f8c3a61e77d3b38d7edc9b533d72ddfa61574bee99b995bd34f6eb1efc0479ed72658f6749785"
}