Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,644,387",
      "signature": "0xb7502395d45e7c4c81770bc97e227e783cedd9652d684fb022e25b82fafc43647bb1ef79c3e69813fe0ddb1da9a0b0fe",
      "randomness": "0xbfc4671de613b04c9d50fcab9f0414173bf1e0da6655eedab8673aaaa2903773"
    }
  ],
  "blockNumber": "7,431,401"
}

{
  "Sr25519": "0xda726aab6e79d8ad79dfcd4f10c0744afd6539c41100b719ca19774777aafa05299fa4eaa9597adcbac1466164ea8f49fb83d224031f58ad789043e5f3d34182"
}