Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,674,929",
      "signature": "0xb20a6da35040345ad072cc972960879873c1e205949a2206c7727df4bc6d663e671430f2f1c8dc03c9183ea429e083f8",
      "randomness": "0xaa0b0f83fedf9efa614702818bc4c0acdbccccc2bfa2b97c2dd6d20aac1aa012"
    }
  ],
  "blockNumber": "7,439,024"
}

{
  "Sr25519": "0xb2c1bfd82fd1919ddd6fb4fc32db56b2a70d66903c65161f9992216e032c957914e70451b748429e961ee0df94636e0fac5ffb81a1f6b1b8260bb3d712680987"
}