Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,547,207",
      "signature": "0x961cc11822a3dfd8bb47c17cdd5810665f83b42c078dfc312b58a862de0f633d18497e953b3c7047329b43bc9d71f4aa",
      "randomness": "0xae40ca947abb3b429767e72357f63d1f9be10b1c791b6baa0a7b14511d962521"
    }
  ],
  "blockNumber": "7,407,137"
}

{
  "Sr25519": "0xa4227db9c6893ec2a4b0a44c76de22b68bd6f2ac4ee22fb1492bd762ffcc0e314e8a0304273db5e539eeeb3a4c24aa527c24fff62766feacfc117c05c2a7a480"
}