Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,556,169",
      "signature": "0x949e2b11ef77f1d7e08397f9e4bf6cbdebac34a78bf02c3a950ee7f5eaa956d49c38f1a46370a04d96a96118fbcd973b",
      "randomness": "0x4c2b8b42b20aabe3cd65154c23fc0ed3ddeaa15d9fd0169704e89aed1279cc80"
    }
  ],
  "blockNumber": "7,409,378"
}

{
  "Sr25519": "0xf6f143106b1c073477f096352baa212322c2bba4a610102a863cbc2ac6ad967d7c1de2fe105e68868f15f1ccd1cb77ce04cae281aeed6d167ca33d34b577b682"
}